{"title":"Mercruiser","description":"","products":[{"product_id":"se106-lower-replaces-mercruiser-alpha-one","title":"Lower Unit | SE106 | Mercruiser Alpha One (1972-1990)","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your stern drive’s propulsion with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"73\"\u003eStandard Rotation Lower Unit\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"141\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"171\"\u003eR\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"178\"\u003eMR\u003c\/b\u003e models. Engineered for reliability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"224\"\u003efreshwater and saltwater\u003c\/b\u003e, this unit features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"271\"\u003e13-spline drive shaft\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"297\"\u003eprecision-machined 13-21 tooth gears\u003c\/b\u003e capable of handling high-torque applications up to \u003cb data-path-to-node=\"1\" data-index-in-node=\"385\"\u003e300HP\u003c\/b\u003e. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"396\"\u003eheavy-duty housing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"419\"\u003ecorrosion-resistant finish\u003c\/b\u003e provide a durable, seamless fit to get your vessel back to peak performance levels.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eFreshwater Fishing \u0026amp; Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eCoastal Saltwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Horsepower Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46383866839202,"sku":"SE90-106-02","price":1065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/2se106.jpg?v=1765344169"},{"product_id":"se108-counter-rotating-lower-unit-replaces-mercruiser-alpha-one","title":"Counter Rotating Lower Unit | SE108 | Mercruiser Alpha One","description":"\u003cp data-path-to-node=\"1\"\u003eEliminate steering torque and improve tracking with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"82\"\u003eCounter Rotating Lower Unit\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"149\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e drives. Engineered for twin-engine applications, this unit features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"248\"\u003ehigh-torque gear set\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"273\"\u003eheavy-duty internal components\u003c\/b\u003e designed to deliver superior acceleration and top-end speed. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"369\"\u003ecorrosion-resistant black finish\u003c\/b\u003e and precision-machined housing ensure long-term durability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"469\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Performance Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater Coastal Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46383867363490,"sku":"SE90-108-02","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/SE108COUNTERROTATINGLOWERReplacesMercruiserAlphaOne.jpg?v=1765344180"},{"product_id":"se116-lower-replaces-mercruiser-gen-ii","title":"Lower Unit | SE116 | Mercruiser Alpha One Gen II 1991+","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your drive’s reliability and propulsion efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"94\"\u003eStandard Rotation Lower Unit\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"162\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e stern drives. Engineered to meet or exceed OEM standards, this unit features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"269\"\u003eheavy-duty housing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"292\"\u003eprecision-machined internal gears\u003c\/b\u003e designed for high-performance applications up to \u003cb data-path-to-node=\"1\" data-index-in-node=\"375\"\u003e300HP\u003c\/b\u003e. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"393\"\u003ecorrosion-resistant materials\u003c\/b\u003e, it ensures a seamless fit and quiet operation in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"478\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eRecreational Family Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Speed Performance Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46383867920546,"sku":"SE90-116-02","price":1065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116LUwlogo_260x274_0c170cfb-1707-4a9e-9471-f77194bd1052.jpg?v=1765344191"},{"product_id":"se116-ha-lower-replaces-mercruiser-gen-ii","title":"Lower Unit | SE116-HA | Mercruiser Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your drive's reliability with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"68\"\u003eHigh-Altitude (HA) Lower Unit\u003c\/b\u003e, a premium aftermarket replacement engineered specifically for \u003cb data-path-to-node=\"1\" data-index-in-node=\"161\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e stern drives. Designed for \u003cb data-path-to-node=\"1\" data-index-in-node=\"216\"\u003eprecision power transmission\u003c\/b\u003e, this unit features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"267\"\u003eheavy-duty housing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"290\"\u003ecorrosion-resistant internals\u003c\/b\u003e built to withstand demanding marine environments. Whether you are navigating high-altitude lakes or coastal waters, this unit ensures \u003cb data-path-to-node=\"1\" data-index-in-node=\"454\"\u003eOEM-level fitment\u003c\/b\u003e and quiet, efficient operation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Altitude Boating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater \u0026amp; Saltwater Use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eRecreational Cruising \u0026amp; Fishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387690143906,"sku":"SE90-116-02H","price":1065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116LUwlogo_260x274_492e0d2c-ccc4-45b9-a6ca-a4524a6dcd62.jpg?v=1765344197"},{"product_id":"se116-counter-rotating-lower-replaces-mercruiser-gen-ii","title":"Counter Rotating Lower Unit | SE116 | Mercruiser Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore precision handling and smooth power delivery with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"88\"\u003eCounter Rotating Lower Unit\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"155\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e stern drives. Engineered for \u003cb data-path-to-node=\"1\" data-index-in-node=\"212\"\u003ehigh-torque\u003c\/b\u003e applications up to \u003cb data-path-to-node=\"1\" data-index-in-node=\"243\"\u003e300HP\u003c\/b\u003e, this unit features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"271\"\u003eheavy-duty housing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"294\"\u003eprecision-cut internal gears\u003c\/b\u003e designed to minimize vibration and maximize propulsion efficiency in demanding marine environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin Engine Configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Horsepower Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eOffshore Saltwater Use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387690176674,"sku":"SE90-118-02","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116LUwlogo_260x274_fd6f3934-4879-46ce-930c-71ba692d4b4b.jpg?v=1765344197"},{"product_id":"se116-upper-1-94-2-40-replaces-mercruiser-gen-ii","title":"Upper Gear Case | 90-116-01A | 1.94 or 2.40 Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore reliable power and smooth operation to your drive system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"100\"\u003ePremium Aftermarket Replacement\u003c\/b\u003e for \u003cb data-path-to-node=\"1\" data-index-in-node=\"136\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e upper gear housings. Available in \u003cb data-path-to-node=\"1\" data-index-in-node=\"198\"\u003e1.94 and 2.40 Gear Ratios\u003c\/b\u003e, this assembly is engineered to deliver high-torque mechanical advantage for smaller engine configurations. Constructed with \u003cb data-path-to-node=\"1\" data-index-in-node=\"349\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"381\"\u003eCorrosion-Resistant Casting\u003c\/b\u003e, it ensures a precision drop-in fit that provides superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"468\"\u003eSaltwater Durability\u003c\/b\u003e and optimized \u003cb data-path-to-node=\"1\" data-index-in-node=\"503\"\u003eFuel Efficiency\u003c\/b\u003e for demanding marine environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e4-Cylinder and V6 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Load Pontoon Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387726549154,"sku":"SE90-116-01A","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_55de2e6f-6207-4e9d-be3b-5ecb3233c738.jpg?v=1765344337"},{"product_id":"se116-upper-1-94-modified-replaces-mercruiser-gen-ii","title":"Upper Gear Case | 90-116-01AM | 1.94 Ratio Conversion","description":"\u003cp data-path-to-node=\"1\"\u003eStreamline your drive’s performance with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"71\"\u003eModified Upper Gear Case Conversion\u003c\/b\u003e, precision-engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"134\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. This specialized assembly features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"242\"\u003e1.94 Gear Ratio\u003c\/b\u003e, specifically designed to replace and consolidate older \u003cb data-path-to-node=\"1\" data-index-in-node=\"314\"\u003e1.98 and 2.4 ratio\u003c\/b\u003e configurations. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"360\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"392\"\u003eCorrosion-Resistant Housing\u003c\/b\u003e, it ensures a seamless fit that delivers superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"470\"\u003eSaltwater Durability\u003c\/b\u003e and optimized torque for smaller engine applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e4-Cylinder Propulsion Upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Load Pontoon Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387726647458,"sku":"ST-90-116-01AM","price":1065.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_dd5f025b-fa95-4a57-a53e-ed940ba9b52e.jpg?v=1765344339"},{"product_id":"se116-upper-1-81-replaces-mercruiser-gen-ii","title":"Upper Gear Case | SE116 | 1.81 Ratio | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak propulsion efficiency to your drive system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"91\"\u003ePremium Aftermarket Replacement\u003c\/b\u003e for \u003cb data-path-to-node=\"1\" data-index-in-node=\"127\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e upper gear housings. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"194\"\u003e1.81 Gear Ratio\u003c\/b\u003e, this unit is precision-calibrated for mid-range torque delivery and \u003cb data-path-to-node=\"1\" data-index-in-node=\"279\"\u003eHigh-Load Performance\u003c\/b\u003e. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"313\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"345\"\u003eCorrosion-Resistant Casting\u003c\/b\u003e, it ensures a seamless drop-in fit that withstands demanding \u003cb data-path-to-node=\"1\" data-index-in-node=\"434\"\u003eSaltwater Environments\u003c\/b\u003e while extending the service life of your sterndrive.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eMid-Sized Recreational Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003ePontoon Boat Repowering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387726712994,"sku":"SE90-116-01B","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_b7948b4a-391a-48db-af14-c73be7401a91.jpg?v=1765344339"},{"product_id":"se116-upper-1-81-modified-replaces-mercruiser-gen-ii","title":"Upper Gear Case | 90-116-01BM | 1.81 Ratio Conversion","description":"\u003cp data-path-to-node=\"1\"\u003eOptimize your drive’s power delivery with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"72\"\u003eModified Upper Gear Case Conversion\u003c\/b\u003e, engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"125\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. This specialized assembly features a precision-calibrated \u003cb data-path-to-node=\"1\" data-index-in-node=\"254\"\u003e1.81 Gear Ratio\u003c\/b\u003e, designed to enhance \u003cb data-path-to-node=\"1\" data-index-in-node=\"291\"\u003ePropulsion Efficiency\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"317\"\u003eTorque Transfer\u003c\/b\u003e in mid-range engine configurations. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"380\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"412\"\u003eCorrosion-Resistant Housing\u003c\/b\u003e, it ensures long-term \u003cb data-path-to-node=\"1\" data-index-in-node=\"462\"\u003eSaltwater Durability\u003c\/b\u003e and reduced vibration for demanding marine applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eMid-Range V6 Propulsion Upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Torque Pontoon Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387726876834,"sku":"ST-90-116-01BM","price":1065.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_d3feb14a-b6ee-4b5f-b2b0-b18ac82cc17c.jpg?v=1765344342"},{"product_id":"se116-upper-1-62-2-0-replaces-mercruiser-gen-ii","title":"Upper Gear Case | 90-116-01C | 1.62 or 2.0 Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore the dependable power of your drive system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003ePremium Aftermarket Replacement\u003c\/b\u003e for \u003cb data-path-to-node=\"1\" data-index-in-node=\"121\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e upper gear housings. Engineered for mid-range torque, this unit is available in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"234\"\u003e1.62 and 2.0 Gear Ratios\u003c\/b\u003e to match your specific engine configuration. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"315\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"347\"\u003eCorrosion-Resistant Casting\u003c\/b\u003e, it ensures a precision fit and superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"416\"\u003eSaltwater Durability\u003c\/b\u003e for long-term marine service.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 Recreational Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e4-Cylinder Pontoon Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387726909602,"sku":"SE90-116-01C","price":965.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_b6d96cc3-6820-4158-ba44-af9badd03b05.jpg?v=1765344342"},{"product_id":"se116-upper-1-62-2-0-modified-replaces-mercruiser-gen-ii","title":"Upper Gear Case | SE116 | 1.62\/2.0 Ratio Conversion | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore precision power delivery to your drive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"82\"\u003eModified Upper Gear Case\u003c\/b\u003e, engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"124\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. This specialized assembly is designed for \u003cb data-path-to-node=\"1\" data-index-in-node=\"237\"\u003eConversion Applications\u003c\/b\u003e, allowing for a transition to \u003cb data-path-to-node=\"1\" data-index-in-node=\"291\"\u003e1.62 or 2.0 Gear Ratios\u003c\/b\u003e depending on your engine's torque requirements. Manufactured with \u003cb data-path-to-node=\"1\" data-index-in-node=\"381\"\u003eHigh-Strength Alloy Casting\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"413\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e, this unit is built to withstand \u003cb data-path-to-node=\"1\" data-index-in-node=\"472\"\u003eSaltwater Corrosion\u003c\/b\u003e while improving overall propulsion efficiency and mid-range performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eMid-Range V6 Propulsion Upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Torque Pontoon Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater and Freshwater Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727007906,"sku":"ST-90-116-01CM","price":1065.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_acd85042-1c74-422b-9b60-c613597cc648.jpg?v=1765344344"},{"product_id":"se116-upper-1-47-replaces-mercruiser-gen-ii","title":"Upper Gear Case | SE116 | 1.47 Ratio | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore the heart of your drive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"67\"\u003ePremium Aftermarket Replacement\u003c\/b\u003e for \u003cb data-path-to-node=\"1\" data-index-in-node=\"103\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"156\"\u003e1.47 Gear Ratio\u003c\/b\u003e, this upper gear housing delivers the high-torque performance and cooling efficiency required for \u003cb data-path-to-node=\"1\" data-index-in-node=\"270\"\u003eV8 marine engines\u003c\/b\u003e. Constructed with \u003cb data-path-to-node=\"1\" data-index-in-node=\"306\"\u003eHigh-Strength Alloys\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"331\"\u003ePrecision-Cut Internal Gears\u003c\/b\u003e, it ensures a seamless drop-in fit that resists \u003cb data-path-to-node=\"1\" data-index-in-node=\"408\"\u003eSaltwater Corrosion\u003c\/b\u003e while extending the overall life of your propulsion system.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Performance V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eOffshore Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCommercial Marine Operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727040674,"sku":"SE90-116-01D","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_27e0183c-f8ac-4cdb-883d-1bcb10d8cb19.jpg?v=1765344345"},{"product_id":"se116-upper-1-47-modified-replaces-mercruiser-gen-ii","title":"Upper Gear Case | SE116 | 1.47 Ratio Conversion | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eOptimize your propulsion system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"67\"\u003e1.47 Ratio Upper Gear Case Conversion\u003c\/b\u003e, specifically engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"135\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. This modified assembly is designed to convert or replace standard \u003cb data-path-to-node=\"1\" data-index-in-node=\"272\"\u003e1.50 Ratio\u003c\/b\u003e drives with a precision-calibrated \u003cb data-path-to-node=\"1\" data-index-in-node=\"318\"\u003e1.47 Gear Ratio\u003c\/b\u003e, providing a performance edge in \u003cb data-path-to-node=\"1\" data-index-in-node=\"367\"\u003eHorsepower Transfer\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"391\"\u003eTorque Efficiency\u003c\/b\u003e. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"421\"\u003eHeavy-Duty Internal Components\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"458\"\u003eCorrosion-Resistant Housing\u003c\/b\u003e, it ensures long-term \u003cb data-path-to-node=\"1\" data-index-in-node=\"508\"\u003eSaltwater Durability\u003c\/b\u003e for high-demand V8 marine applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Performance V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eOffshore Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eTwin-Engine Propulsion Upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727138978,"sku":"ST-90-116-01DM","price":1065.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/Complete20Upper20116_550x405_e1c34cff-4c43-4e38-a2d4-87f834d11781.jpg?v=1765344347"},{"product_id":"se106-upper-1-94-w-short-yoke-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.94 Ratio | Short Yoke","description":"\u003cp data-path-to-node=\"1\"\u003eRestore efficient power transfer and smooth operation to your drive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"103\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e upper gear housing. Specifically configured with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"226\"\u003e1.94 Gear Ratio\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"248\"\u003eShort 8-1\/8\" Input Yoke\u003c\/b\u003e, this unit is the definitive solution for older engine configurations requiring precise shaft depth. Constructed with \u003cb data-path-to-node=\"1\" data-index-in-node=\"390\"\u003eHigh-Strength Alloys\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"415\"\u003ePrecision-Cut Internal Gears\u003c\/b\u003e, it is engineered to deliver superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"482\"\u003eSaltwater Durability\u003c\/b\u003e and reduced vibration for long-term marine service.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eInline 4 and 6 Cylinder Engine Setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater and Saltwater Recreational Boating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eRepowering Older Generation 1 Drive Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727171746,"sku":"SE90-104-01A","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_1e979653-037f-46cf-8569-7f68078e4006.jpg?v=1765344347"},{"product_id":"se106-upper-1-81-w-short-yoke-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.81 Ratio | Short Yoke","description":"\u003cp data-path-to-node=\"1\"\u003eRestore seamless power transmission and quiet operation to your drive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"105\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e upper gear housing. Specifically configured with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"228\"\u003e1.81 Gear Ratio\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"250\"\u003eShort 8-1\/8\" Input Yoke\u003c\/b\u003e, this unit is engineered for older engine configurations that require precise shaft clearance. Constructed from \u003cb data-path-to-node=\"1\" data-index-in-node=\"386\"\u003eHigh-Strength Alloys\u003c\/b\u003e with \u003cb data-path-to-node=\"1\" data-index-in-node=\"412\"\u003ePrecision-Cut Internal Gears\u003c\/b\u003e, it is built to survive the high-stress demands of \u003cb data-path-to-node=\"1\" data-index-in-node=\"492\"\u003eSaltwater Environments\u003c\/b\u003e while reducing vibration and improving overall propulsion efficiency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eInline 4 and 6 Cylinder Engine Setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater and Saltwater Recreational Boating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eRepowering Older Generation 1 Drive Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727270050,"sku":"SE90-104-01B","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_13d214d6-4dce-49cb-b36d-12393e2d91b3.jpg?v=1765344349"},{"product_id":"se106-upper-1-62-w-short-yoke-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.62 Ratio | Short Yoke","description":"\u003cp data-path-to-node=\"1\"\u003eRestore the dependable power of your drive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"78\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e upper gear housing. Specifically configured with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"201\"\u003e1.62 Gear Ratio\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"223\"\u003eShort 8-1\/8\" Input Yoke\u003c\/b\u003e, this unit is engineered for older engine configurations that require precise shaft depth. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"349\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"381\"\u003eCorrosion-Resistant Case\u003c\/b\u003e, it ensures a seamless fit and superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"446\"\u003eSaltwater Durability\u003c\/b\u003e for mid-range torque applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eInline 4 and 6 Cylinder Engine Setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater and Saltwater Recreational Boating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eRepowering Older Generation 1 Drive Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727302818,"sku":"SE90-104-01C","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_3e300305-05cf-49ff-a12e-e378b1c53c35.jpg?v=1765344349"},{"product_id":"se106-upper-1-81-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.81 Ratio | Alpha One Gen 1","description":"\u003cp data-path-to-node=\"1\"\u003eRestore dependable torque and smooth shifting to your drive system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"102\"\u003ePremium Upper Gear Housing\u003c\/b\u003e, engineered as a high-performance \u003cb data-path-to-node=\"1\" data-index-in-node=\"163\"\u003eReplacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e units. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"234\"\u003e1.81 Gear Ratio\u003c\/b\u003e, this assembly is built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"279\"\u003eHeavy-Duty Internal Gears\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"311\"\u003eHigh-Strength Alloy Casting\u003c\/b\u003e to provide maximum \u003cb data-path-to-node=\"1\" data-index-in-node=\"358\"\u003eSaltwater Durability\u003c\/b\u003e. Designed to meet or exceed OEM standards, it ensures a precision fit for mid-sized engine configurations, reducing vibration and extending the life of your propulsion system.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eMid-Sized Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eRecreational Day Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727433890,"sku":"SE90-106-01B","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_634fdba8-d724-4839-a5a6-cc76e323d2fa.jpg?v=1765344352"},{"product_id":"se106-upper-1-94-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.94 Ratio | Alpha One Gen 1","description":"\u003cp data-path-to-node=\"1\"\u003eRestore smooth power and reliable torque to your sterndrive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"95\"\u003ePremium Upper Gear Housing\u003c\/b\u003e, precision-engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"149\"\u003eHigh-Performance Replacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e units. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"237\"\u003e1.94 Gear Ratio\u003c\/b\u003e, this assembly is designed for smaller engine configurations, providing the mechanical advantage needed for \u003cb data-path-to-node=\"1\" data-index-in-node=\"361\"\u003eFaster Planing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"380\"\u003eImproved Fuel Efficiency\u003c\/b\u003e. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"417\"\u003eHigh-Strength Alloys\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"442\"\u003ePrecision-Cut Internal Gears\u003c\/b\u003e, it ensures a seamless fit and superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"511\"\u003eSaltwater Durability\u003c\/b\u003e for long-term service.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e4-Cylinder and Small V6 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHeavy-Load Pontoon Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eShallow Water Recreational Fishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727401122,"sku":"SE90-106-01A","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_1374e85a-3604-4f35-8fd9-480018385069.jpg?v=1765344352"},{"product_id":"se106-upper-1-62-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.62 Ratio | Alpha One Gen 1","description":"\u003cp data-path-to-node=\"1\"\u003eRestore the dependable power of your sterndrive with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"83\"\u003ePremium Upper Gear Housing\u003c\/b\u003e, specifically engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"140\"\u003eDirect Aftermarket Replacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e units. This assembly features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"243\"\u003e1.62 Gear Ratio\u003c\/b\u003e, optimized for mid-range torque and efficiency. Constructed with \u003cb data-path-to-node=\"1\" data-index-in-node=\"324\"\u003eHeavy-Duty Alloys\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"346\"\u003ePrecision-Cut Internal Gears\u003c\/b\u003e, it is designed to withstand the high-stress demands of \u003cb data-path-to-node=\"1\" data-index-in-node=\"431\"\u003eSaltwater Environments\u003c\/b\u003e while maintaining smooth, quiet operation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eMid-Sized Recreational Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSmall to Mid-Sized Day Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727532194,"sku":"SE90-106-01C","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_76f59dba-1f06-4dff-9bd7-52e6754a42bb.jpg?v=1765344354"},{"product_id":"se106-upper-1-47-replaces-mercruiser-alpha-one","title":"Upper Gear Case | SE106 | 1.47 Ratio | Alpha One Generation 1","description":"\u003cp data-path-to-node=\"1\"\u003eRestore the heart of your propulsion system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"79\"\u003ePremium Upper Gear Housing\u003c\/b\u003e, engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"123\"\u003eHigh-Performance Replacement for Mercruiser Alpha One (Generation 1)\u003c\/b\u003e units. Optimized with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"216\"\u003e1.47 Gear Ratio\u003c\/b\u003e, this unit is designed for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"275\"\u003eV8 Applications\u003c\/b\u003e up to \u003cb data-path-to-node=\"1\" data-index-in-node=\"297\"\u003e300 HP\u003c\/b\u003e. Built with \u003cb data-path-to-node=\"1\" data-index-in-node=\"316\"\u003eHigh-Strength Alloys\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"341\"\u003ePrecision-Cut Internal Gears\u003c\/b\u003e, it ensures a seamless fit and superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"410\"\u003eCorrosion Resistance\u003c\/b\u003e in both freshwater and demanding saltwater environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV8 Powered Recreational Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Performance Sport Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHeavy-Duty Commercial Marine Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercruiser","offers":[{"title":"Default Title","offer_id":46387727564962,"sku":"SE90-106-01D","price":965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/IMG_6931202_550x367_82ec8e91-e6e2-4ac0-9129-a9cb270a7fea.jpg?v=1765344355"},{"product_id":"se116-1-47-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.47 Ratio Counter-Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak performance to your twin-engine setup with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"86\"\u003eCounter-Rotation Sterndrive\u003c\/b\u003e, engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"131\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. Optimized with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"219\"\u003e1.47 Gear Ratio\u003c\/b\u003e, this complete assembly is designed for high-horsepower applications up to \u003cb data-path-to-node=\"1\" data-index-in-node=\"310\"\u003e300 HP\u003c\/b\u003e. Featuring \u003cb data-path-to-node=\"1\" data-index-in-node=\"328\"\u003ePrecision-Cut Gears\u003c\/b\u003e and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"356\"\u003eLatest Style Speedometer Fitting\u003c\/b\u003e, it delivers the durability required for high-speed offshore environments and \u003cb data-path-to-node=\"1\" data-index-in-node=\"467\"\u003eSaltwater Operation\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Fishing Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Performance Sportboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eLarge Capacity Luxury Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387727663266,"sku":"SE90-116-01D,90-118-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_2a2cb209-8ff6-4a40-85b7-dbfc0f9d4d01.jpg?v=1765344357"},{"product_id":"se116-1-81-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive Lower Unit | SE116 | 1.81 Ratio Counter-Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eRestore precision handling and high-torque power to your vessel with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"99\"\u003eCounter-Rotation Sterndrive\u003c\/b\u003e, engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"144\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"227\"\u003e1.81 Gear Ratio\u003c\/b\u003e, this complete drive assembly utilizes \u003cb data-path-to-node=\"1\" data-index-in-node=\"282\"\u003eHeavy-Duty Internal Components\u003c\/b\u003e and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"321\"\u003eLatest Style Speedometer Fitting\u003c\/b\u003e to ensure a seamless drop-in installation and long-term \u003cb data-path-to-node=\"1\" data-index-in-node=\"410\"\u003eSaltwater Durability\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Performance Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHeavy-Duty Commercial Marine Use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729006754,"sku":"SE90-116-01B,90-118-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_89cabf0d-e120-4cb3-857c-2d06818617db.jpg?v=1765344364"},{"product_id":"se116-1-62-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.62 Ratio | Counter Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak propulsion and handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"72\"\u003eComplete Counter-Rotating Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"148\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"201\"\u003e1.62 gear ratio\u003c\/b\u003e, this assembly is optimized for high-performance vessels requiring superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"293\"\u003ehigh-torque\u003c\/b\u003e delivery and top-end speed. Featuring \u003cb data-path-to-node=\"1\" data-index-in-node=\"343\"\u003eheavy-duty internal components\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"380\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this unit is built to withstand the rigorous demands of twin-engine configurations in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"501\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Performance Powerboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eTwin-Engine Offshore Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eWatersports \u0026amp; Tow Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729039522,"sku":"SE90-116-01C,90-118-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_a427a86e-baa7-4a8f-9564-9e3298959984.jpg?v=1765344363"},{"product_id":"se116-1-94-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.94 Ratio Counter-Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eRestore precision handling and smooth power delivery with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"88\"\u003eCounter-Rotation Sterndrive\u003c\/b\u003e, engineered as a \u003cb data-path-to-node=\"1\" data-index-in-node=\"133\"\u003ePremium Aftermarket Replacement for Mercruiser Alpha One Gen II\u003c\/b\u003e units. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"216\"\u003e1.94 Gear Ratio\u003c\/b\u003e, this complete drive assembly utilizes \u003cb data-path-to-node=\"1\" data-index-in-node=\"271\"\u003eHeavy-Duty Internal Components\u003c\/b\u003e and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"310\"\u003eLatest Style Speedometer Fitting\u003c\/b\u003e to ensure a seamless drop-in installation and long-term \u003cb data-path-to-node=\"1\" data-index-in-node=\"399\"\u003eSaltwater Durability\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eDeep-V Hull Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Torque Stern Drive Repowering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729137826,"sku":"SE90-116-01A,90-118-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_0ba0ad33-429b-41db-b6a4-3d6ccabdec98.jpg?v=1765344365"},{"product_id":"se116-1-47-mod-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.47 CR | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore elite high-speed performance and balanced handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"94\"\u003eModified Counter-Rotation Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"170\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"214\"\u003e1.47 gear ratio\u003c\/b\u003e, this unit is optimized for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"274\"\u003eV8 engine\u003c\/b\u003e configurations in twin-engine setups, providing \u003cb data-path-to-node=\"1\" data-index-in-node=\"332\"\u003ehigh-torque output\u003c\/b\u003e and rapid acceleration. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"388\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"409\"\u003eprecision-machined internals\u003c\/b\u003e, and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"445\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this drive is designed to withstand the rigors of \u003cb data-path-to-node=\"1\" data-index-in-node=\"525\"\u003esaltwater and freshwater\u003c\/b\u003e environments while ensuring smooth, reliable power transmission.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Powerboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Coastal Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Torque Watersports Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729170594,"sku":"SE90-116-01DM,90-118-02","price":2265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_bd16aff4-55a1-4a17-b990-c92ff242999b.jpg?v=1765344365"},{"product_id":"se116-1-62-mod-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.62 CR | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eEliminate steering torque and restore balanced handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"91\"\u003eModified Counter-Rotation Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"167\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"211\"\u003e1.62 gear ratio\u003c\/b\u003e, this unit is optimized for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"271\"\u003eV8 engine\u003c\/b\u003e configurations in twin-engine setups, providing \u003cb data-path-to-node=\"1\" data-index-in-node=\"329\"\u003ehigh-torque output\u003c\/b\u003e and rapid acceleration. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"385\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"406\"\u003eprecision-machined internals\u003c\/b\u003e, and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"442\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this drive is designed to withstand the rigors of \u003cb data-path-to-node=\"1\" data-index-in-node=\"522\"\u003esaltwater and freshwater\u003c\/b\u003e environments while ensuring smooth power transmission.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eIdeal Applications\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Powerboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Coastal Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Torque Watersports Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729268898,"sku":"SE90-116-01CM,90-118-02","price":2265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_f9fd927d-8e77-4bf2-a738-c7922592b0d0.jpg?v=1765344368"},{"product_id":"se116-1-81-mod-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.81 CR | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eEliminate steering torque and achieve perfectly balanced handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"101\"\u003eModified Counter-Rotation Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"177\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"221\"\u003e1.81 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"265\"\u003eV6 and small-block V8\u003c\/b\u003e engines in twin-engine configurations, ensuring efficient power transmission and superior tracking. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"400\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"421\"\u003eprecision-machined internals\u003c\/b\u003e, and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"457\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this drive is designed to withstand the rigors of \u003cb data-path-to-node=\"1\" data-index-in-node=\"537\"\u003esaltwater and freshwater\u003c\/b\u003e environments while delivering high-torque performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Powerboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Coastal Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Torque Watersports Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729301666,"sku":"SE90-116-01BM,90-118-02","price":2265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_def0b78c-6761-42db-9000-62b6b55e578d.jpg?v=1765344368"},{"product_id":"se116-1-94-mod-complete-c-r-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.94 CR | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eEliminate steering torque and achieve perfectly balanced handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"101\"\u003eModified Counter-Rotation Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"177\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"221\"\u003e1.94 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"265\"\u003eV6 and small-block V8\u003c\/b\u003e engines in twin-engine configurations, ensuring efficient power transmission and superior tracking. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"400\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"421\"\u003eprecision-machined internals\u003c\/b\u003e, and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"457\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this drive is designed to withstand the rigors of \u003cb data-path-to-node=\"1\" data-index-in-node=\"537\"\u003esaltwater and freshwater\u003c\/b\u003e environments while delivering high-torque performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Powerboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Coastal Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eHigh-Torque Watersports Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729399970,"sku":"SE90-116-01AM,90-118-02","price":2265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_fd07dca0-53ca-4b8b-8b39-b4055ffebba5.jpg?v=1765344370"},{"product_id":"se116-1-47-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.47 Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore elite high-speed performance and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"98\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"166\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"210\"\u003e1.47 gear ratio\u003c\/b\u003e, this unit is optimized for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"270\"\u003eV8 engine\u003c\/b\u003e configurations, delivering superior power transmission and \u003cb data-path-to-node=\"1\" data-index-in-node=\"339\"\u003ereduced vibration\u003c\/b\u003e. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"371\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"392\"\u003eprecision-machined internals\u003c\/b\u003e, and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"430\"\u003elatest style speedometer fitting\u003c\/b\u003e, this drive is designed to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"519\"\u003efreshwater and saltwater\u003c\/b\u003e environments while ensuring a quiet, reliable ride.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eIdeal Applications\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Horsepower V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Cruising Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater and Coastal Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729694882,"sku":"SE90-116-01D,90-116-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_77139b4f-f4cf-42b1-907e-bc4a4f5a764b.jpg?v=1765344376"},{"product_id":"se116-1-62-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.62 Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore elite high-speed performance and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"98\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"166\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"210\"\u003e1.62 gear ratio\u003c\/b\u003e, this unit is optimized for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"270\"\u003eV8 engine\u003c\/b\u003e configurations, providing superior power transmission and \u003cb data-path-to-node=\"1\" data-index-in-node=\"338\"\u003ereduced vibration\u003c\/b\u003e. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"370\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"391\"\u003eprecision-machined internals\u003c\/b\u003e, and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"429\"\u003elatest style speedometer fitting (OE# 860382)\u003c\/b\u003e, this drive is designed to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"531\"\u003efreshwater and saltwater\u003c\/b\u003e environments while ensuring a quiet, reliable ride.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Horsepower V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Cruising Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater and Coastal Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729793186,"sku":"SE90-116-01C,90-116-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_fa6a9257-fc09-42a9-8109-4367e04b62d7.jpg?v=1765344379"},{"product_id":"se116-1-81-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.81 Ratio | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore elite propulsion and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"86\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"154\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"198\"\u003e1.81 gear ratio\u003c\/b\u003e, this unit is specifically optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"255\"\u003e4.3L V6\u003c\/b\u003e and select \u003cb data-path-to-node=\"1\" data-index-in-node=\"274\"\u003esmall-block V8\u003c\/b\u003e engines, providing superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"317\"\u003eacceleration\u003c\/b\u003e and increased \u003cb data-path-to-node=\"1\" data-index-in-node=\"344\"\u003etop-end speed\u003c\/b\u003e. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"372\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"393\"\u003eprecision-machined internals\u003c\/b\u003e, and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"431\"\u003elatest style speedometer fitting\u003c\/b\u003e, this drive is designed to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"520\"\u003efreshwater and saltwater\u003c\/b\u003e environments while ensuring a quiet, reliable operation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 \u0026amp; Small-Block V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFamily Bowriders \u0026amp; Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729825954,"sku":"SE90-116-01B,90-116-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_d911b240-1237-439a-bc07-f4b011a0ff0f.jpg?v=1765344378"},{"product_id":"se116-1-94-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.94 Ratio | Alpha One Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your vessel’s drive system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"70\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"138\"\u003eAlpha One Gen II\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"180\"\u003e1.94 gear ratio\u003c\/b\u003e, this unit is optimized for mid-range \u003cb data-path-to-node=\"1\" data-index-in-node=\"234\"\u003eV6 and small-block V8\u003c\/b\u003e configurations, delivering efficient torque and smooth power transmission. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"344\"\u003eheavy-duty gearcase\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"365\"\u003eprecision-machined internals\u003c\/b\u003e, and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"403\"\u003elatest style speedometer fitting (OE# 860382)\u003c\/b\u003e, this drive is designed to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"505\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 and Small-Block V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eRecreational Family Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCoastal and Freshwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387729989794,"sku":"SE90-116-01A,90-116-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_e76f39cd-5d9a-4649-bc80-e2c71d61c36d.jpg?v=1765344381"},{"product_id":"se116-1-47-mod-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.47 Modified | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore elite high-speed performance with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"72\"\u003eModified Complete Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"140\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"184\"\u003e1.47 gear ratio\u003c\/b\u003e, this unit is optimized for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"244\"\u003eV8 engine\u003c\/b\u003e applications, delivering rapid acceleration and improved throttle response. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"342\"\u003estrengthened housing\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"364\"\u003eupgraded heavy-duty bearings\u003c\/b\u003e, and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"400\"\u003ecorrosion-resistant finish\u003c\/b\u003e, this drive is built to handle the mechanical stresses of high-speed offshore and recreational use in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"534\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Horsepower V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePerformance Water Sports Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eOffshore Recreational Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730022562,"sku":"SE90-116-01DM,90-116-02","price":2035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_dc18a53f-2ca1-408d-b36f-909ee19b98b2.jpg?v=1765344381"},{"product_id":"se116-1-81-mod-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.81 Modified Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak propulsion and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eModified Complete Sterndrive Assembly\u003c\/b\u003e, engineered as a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"176\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"214\"\u003e1.81 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"258\"\u003eV6 and small-block V8\u003c\/b\u003e engines, providing superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"308\"\u003eacceleration\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"322\"\u003eenhanced maneuverability\u003c\/b\u003e, and reduced vibration. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"384\"\u003eheavy-duty gearcase\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"408\"\u003ecorrosion-resistant internals\u003c\/b\u003e, this assembly ensures reliable power delivery for demanding recreational and commercial marine applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 \u0026amp; Small-Block V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eWater Sports \u0026amp; Tow Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCommercial Marine Duty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730153634,"sku":"SE90-116-01BM,90-116-02","price":2035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_3ab965f9-0bd6-4513-b082-f0c543fe7dbb.jpg?v=1765344384"},{"product_id":"se116-1-62-mod-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.62 Modified | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak performance with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"60\"\u003eModified Complete Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"128\"\u003eAlpha One Gen II\u003c\/b\u003e systems. Engineered with a high-speed \u003cb data-path-to-node=\"1\" data-index-in-node=\"183\"\u003e1.62 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"227\"\u003eV8 engine\u003c\/b\u003e applications requiring superior \u003cb data-path-to-node=\"1\" data-index-in-node=\"269\"\u003ehigh-torque output\u003c\/b\u003e and rapid acceleration. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"325\"\u003eheavy-duty gearcase\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"349\"\u003eprecision-machined internal components\u003c\/b\u003e, it ensures \u003cb data-path-to-node=\"1\" data-index-in-node=\"400\"\u003ereduced vibration\u003c\/b\u003e and seamless power transmission in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"458\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eOffshore Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Performance Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater Recreational Boating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e \u003c\/p\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730120866,"sku":"SE90-116-01CM,90-116-02","price":2035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_dd6c8857-0dda-4dc6-8f85-88f3e15871b3.jpg?v=1765344384"},{"product_id":"se116-1-94-mod-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 1.94 Modified | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eUpgrade your vessel’s drive system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"70\"\u003eModified Complete Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"138\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"191\"\u003e1.94 gear ratio\u003c\/b\u003e, this modified assembly is specifically designed to enhance \u003cb data-path-to-node=\"1\" data-index-in-node=\"267\"\u003eacceleration and torque delivery\u003c\/b\u003e for mid-range engine configurations. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"350\"\u003eheavy-duty gearcase\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"374\"\u003eprecision-machined internal components\u003c\/b\u003e, it provides a seamless fit and reliable power transmission in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"481\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 and Small Block V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eWatersports and Tow Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eRecreational Cruising and Fishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730251938,"sku":"SE90-116-01AM,90-116-02","price":2035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_e7a46592-2e80-4ce2-964f-4432df61b84b.jpg?v=1765344386"},{"product_id":"se104-1-62-complete-short-yoke-c-r-replaces-mercruiser-alpha-one","title":"Complete Sterndrive | SE104 | 1.62 Ratio | Counter Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eRestore balanced handling and eliminate steering torque with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"91\"\u003eComplete Counter-Rotating Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"167\"\u003eAlpha One Gen I\u003c\/b\u003e style drives. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"215\"\u003e1.62 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"259\"\u003ehigh-horsepower V8\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"282\"\u003ehigh-output V6\u003c\/b\u003e engines, providing smooth power transmission and improved tracking in twin-engine setups. The assembly features an \u003cb data-path-to-node=\"1\" data-index-in-node=\"412\"\u003e8-1\/8\" Short Input Yoke\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"440\"\u003eheavy-duty internal gearing\u003c\/b\u003e housed in a \u003cb data-path-to-node=\"1\" data-index-in-node=\"480\"\u003ecorrosion-resistant casing\u003c\/b\u003e, ensuring long-term durability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"546\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Powerboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eHigh-Performance Coastal Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater and Brackish Water Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730284706,"sku":"SE90-104-01C,90-108-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_4bdbc6f8-0f7d-49d2-b4b8-90da74e904e7.jpg?v=1765344386"},{"product_id":"se104-1-81-complete-short-yoke-c-r-replaces-mercruiser-alpha-one","title":"Complete Sterndrive | SE104 | 1.81 Ratio | Counter Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eEliminate steering torque and restore balanced handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"91\"\u003eComplete Counter-Rotating Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"167\"\u003eAlpha One Gen I\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"210\"\u003e1.81 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"254\"\u003e170HP to 185HP\u003c\/b\u003e engine configurations, providing smooth power transmission and improved tracking. The assembly features an \u003cb data-path-to-node=\"1\" data-index-in-node=\"376\"\u003e8-1\/8\" Short Input Yoke\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"406\"\u003eheavy-duty gearset\u003c\/b\u003e housed in a \u003cb data-path-to-node=\"1\" data-index-in-node=\"437\"\u003ecorrosion-resistant casing\u003c\/b\u003e, ensuring long-term durability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"503\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eMid-Sized Family Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater and Coastal Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730383010,"sku":"SE90-104-01B,90-108-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_ec32838f-461c-4382-af8a-f64ef5a2da5f.jpg?v=1765344388"},{"product_id":"se104-1-94-complete-short-yoke-c-r-replaces-mercruiser-alpha-one","title":"Complete Sterndrive | SE104 | 1.94 Ratio | Counter Rotation","description":"\u003cp data-path-to-node=\"1\"\u003eEliminate steering torque and restore balanced handling with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"91\"\u003eComplete Counter-Rotating Sterndrive\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"167\"\u003eAlpha One Gen I\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"210\"\u003e1.94 gear ratio\u003c\/b\u003e, this unit is specifically optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"267\"\u003eInline 4 and Inline 6-cylinder\u003c\/b\u003e engines, providing smooth power transmission and improved tracking. The assembly features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"390\"\u003eShort Yoke (8-1\/8\" input shaft)\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"428\"\u003eheavy-duty gearset\u003c\/b\u003e housed in a \u003cb data-path-to-node=\"1\" data-index-in-node=\"459\"\u003ecorrosion-resistant casing\u003c\/b\u003e, ensuring long-term durability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"525\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eTwin-Engine Offshore Configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eRestoration of Vintage Inline 4\/6 Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSaltwater and Coastal Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387730415778,"sku":"SE90-104-01A,90-108-02","price":2165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_b594cc92-d57f-490e-8c27-0be09ee8a9b9.jpg?v=1765344389"},{"product_id":"se116-2-00-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 2.00 Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your vessel's propulsion efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"79\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"147\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"200\"\u003e2.00 gear ratio\u003c\/b\u003e, this drive is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"245\"\u003e4.3L V6 engines\u003c\/b\u003e, providing the ideal balance of \u003cb data-path-to-node=\"1\" data-index-in-node=\"293\"\u003ehigh-torque output\u003c\/b\u003e and smooth cruising speeds. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"353\"\u003eheavy-duty gearcase\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"377\"\u003ecorrosion-resistant internals\u003c\/b\u003e, this unit features the \u003cb data-path-to-node=\"1\" data-index-in-node=\"431\"\u003enew-style speedometer fitting\u003c\/b\u003e and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"467\"\u003e9-9\/16\" input yoke\u003c\/b\u003e, ensuring a seamless fit and reliable operation in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"542\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 Powered Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFamily Bowriders \u0026amp; Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731038370,"sku":"SE90-116-01C,90-116-02H","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_8b8140d8-b01f-453e-b774-37d5e01fe7fe.jpg?v=1765344391"},{"product_id":"se116-2-40-complete-replaces-mercruiser-gen-ii","title":"Complete Sterndrive | SE116 | 2.40 Ratio | Gen II","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak low-end torque and acceleration with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"80\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"148\"\u003eMercruiser Alpha One Gen II\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"201\"\u003e2.40 gear ratio\u003c\/b\u003e, this drive is specifically optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"259\"\u003e4-cylinder engines\u003c\/b\u003e and heavy-load applications, ensuring efficient power transmission and improved hole-shot performance. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"394\"\u003eheavy-duty gearcase\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"418\"\u003ecorrosion-resistant internals\u003c\/b\u003e, it provides a seamless fit and reliable operation in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"507\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e4-Cylinder Powered Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003ePontoons and Heavy Load Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731005602,"sku":"SE90-116-01A,90-116-02H","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/116complete_386x550_1840be6d-345c-4f3d-a441-19849ff3bf5e.jpg?v=1765344391"},{"product_id":"se106-1-47-complete-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE106 | 1.47 Ratio | Alpha One Gen I","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak high-speed performance and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"97\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"165\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e systems. Specifically engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"234\"\u003e1.47 gear ratio\u003c\/b\u003e, this unit is optimized for high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"294\"\u003eV8 engines\u003c\/b\u003e (228HP and up), providing superior power transmission and reduced vibration. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"394\"\u003eheavy-duty housing\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"414\"\u003eprecision-machined internal gears\u003c\/b\u003e, and a \u003cb data-path-to-node=\"1\" data-index-in-node=\"455\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this drive is built to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"537\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Horsepower V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eOffshore Recreational Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003ePerformance Water Sports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731136674,"sku":"SE90-106-01D,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_6ed61a48-1e2d-4420-8314-3630fea6f2d1.jpg?v=1765344394"},{"product_id":"se106-1-62-complete-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE106 | 1.62 Ratio | Alpha One Gen I","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak propulsion and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"153\"\u003eAlpha One Gen I\u003c\/b\u003e style drives. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"201\"\u003e1.62 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"245\"\u003eV8 and high-horsepower V6\u003c\/b\u003e applications, providing smooth power transmission and improved fuel economy. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"360\"\u003eheavy-duty housing\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"380\"\u003eprecision-cut internal gears\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"414\"\u003e9-9\/16\" new-style input yoke\u003c\/b\u003e, this drive is built to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"496\"\u003efreshwater and saltwater\u003c\/b\u003e environments while delivering quiet, reliable operation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eHigh-Horsepower V8 Runabouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing \u0026amp; Utility Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCoastal Recreational Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731169442,"sku":"SE90-106-01C,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_630300b4-51bf-4266-a1fe-9124033f6203.jpg?v=1765344394"},{"product_id":"se106-1-81-complete-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE106 | 1.81 Ratio | Mercruiser Alpha One","description":"\u003cp data-path-to-node=\"1\"\u003eRestore smooth power delivery and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"91\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"159\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"215\"\u003e1.81 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"259\"\u003eV6 and 3.7L Inline 4-cylinder\u003c\/b\u003e engines producing \u003cb data-path-to-node=\"1\" data-index-in-node=\"307\"\u003e165HP to 205HP\u003c\/b\u003e. Featuring a \u003cb data-path-to-node=\"1\" data-index-in-node=\"335\"\u003eheavy-duty housing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"358\"\u003eprecision-machined internals\u003c\/b\u003e, this drive is built to reduce vibration and withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"461\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eV6 Runabouts and Bowriders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCoastal Recreational Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731267746,"sku":"SE90-106-01B,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_763027a9-d460-4884-87cc-730090d8d627.jpg?v=1765344396"},{"product_id":"se106-1-94-complete-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE106 | 1.94 Ratio | Gen I Replacement","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your boat’s propulsion system with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"73\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket solution designed to replace \u003cb data-path-to-node=\"1\" data-index-in-node=\"154\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e units. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"208\"\u003e1.94 gear ratio\u003c\/b\u003e, this assembly is optimized for efficient torque delivery and smooth power transmission. Built with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"326\"\u003eheavy-duty housing\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"349\"\u003eprecision-machined internal gears\u003c\/b\u003e, it is capable of handling engines up to \u003cb data-path-to-node=\"1\" data-index-in-node=\"424\"\u003e300HP\u003c\/b\u003e. This comprehensive unit ensures a seamless fit for vessels operating in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"508\"\u003efreshwater and saltwater\u003c\/b\u003e environments, providing a reliable alternative to aging or damaged factory drives.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eRecreational Runabouts and Bowriders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eSmall to Mid-Sized Family Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731300514,"sku":"SE90-106-01A,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_5caf8434-5ee1-4b5a-b1c5-6d45eea1ea83.jpg?v=1765344396"},{"product_id":"se104-1-62-complete-short-yoke-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE104 | 1.62 Ratio | Short Yoke","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your vessel's propulsion efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"79\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"147\"\u003eAlpha One Gen I\u003c\/b\u003e style drives. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"195\"\u003e1.62 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"239\"\u003e160HP to 165HP\u003c\/b\u003e engine configurations, providing smooth power transmission and reliable torque. The assembly features an \u003cb data-path-to-node=\"1\" data-index-in-node=\"359\"\u003e8-1\/8\" Old Style Short Input Yoke\u003c\/b\u003e and is housed in a \u003cb data-path-to-node=\"1\" data-index-in-node=\"412\"\u003eheavy-duty casing\u003c\/b\u003e designed to withstand the rigors of both \u003cb data-path-to-node=\"1\" data-index-in-node=\"471\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eRestoration of Vintage 160\/165HP Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing and Utility Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCoastal Recreational Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731398818,"sku":"SE90-104-01C,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_e8227fbf-8956-447a-b965-39c609a6c063.jpg?v=1765344399"},{"product_id":"se104-1-81-complete-short-yoke-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE104 | 1.81 Ratio | Short Yoke","description":"\u003cp data-path-to-node=\"1\"\u003eRestore peak propulsion and mechanical efficiency with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"153\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"209\"\u003e1.81 gear ratio\u003c\/b\u003e, this unit is optimized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"253\"\u003e170HP to 185HP\u003c\/b\u003e applications, providing smooth power transmission and reduced vibration. The assembly features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"365\"\u003eShort Yoke (8-1\/8\" input shaft)\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"401\"\u003eheavy-duty internal gearing\u003c\/b\u003e housed in a \u003cb data-path-to-node=\"1\" data-index-in-node=\"441\"\u003ecorrosion-resistant casing\u003c\/b\u003e, ensuring long-term durability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"507\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eRecreational Lake Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eSmall to Mid-Sized Fishing Vessels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eFreshwater and Saltwater Navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731431586,"sku":"SE90-104-01B,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_8b09a53c-d3b1-4e7b-938d-3afc2a43a3b0.jpg?v=1765344399"},{"product_id":"se104-1-94-complete-short-yoke-replaces-mercruisers-alpha-one","title":"Complete Sterndrive | SE104 | 1.94 Ratio | Short Yoke","description":"\u003cp data-path-to-node=\"1\"\u003eRestore your vessel's propulsion with this \u003cb data-path-to-node=\"1\" data-index-in-node=\"68\"\u003eComplete Sterndrive Assembly\u003c\/b\u003e, a premium aftermarket replacement for \u003cb data-path-to-node=\"1\" data-index-in-node=\"136\"\u003eMercruiser Alpha One (Gen I)\u003c\/b\u003e systems. Engineered with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"192\"\u003e1.94 gear ratio\u003c\/b\u003e, this unit is optimized for efficient power delivery and improved handling in recreational applications. The assembly features a \u003cb data-path-to-node=\"1\" data-index-in-node=\"337\"\u003eShort Yoke (8-1\/8\" input shaft)\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"373\"\u003eheavy-duty internal gearing\u003c\/b\u003e designed to minimize vibration and maximize durability in both \u003cb data-path-to-node=\"1\" data-index-in-node=\"464\"\u003efreshwater and saltwater\u003c\/b\u003e environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eRecreational Family Cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFreshwater Fishing Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eSki and Small Performance Boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All Boat Supplies","offers":[{"title":"Default Title","offer_id":46387731529890,"sku":"SE90-104-01A,90-106-02","price":1935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/106complete_372x550_2e49b63b-60e2-439f-87b0-38cc39945cc1.jpg?v=1765344402"},{"product_id":"sterndrive-upper-unit-se-121-90-121-02-single-water-pickup","title":"Sterndrive Upper Unit | SE 121 | 90-121-02 | Single Water Pickup","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eRestore dependable stern drive power with this premium aftermarket upper drive housing engineered for high-performance sterndrive systems. This upper unit features a modern case design equipped with \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"224\" style=\"font-size: 0.875rem;\"\u003eside water intakes only\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e and an integrated \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"266\" style=\"font-size: 0.875rem;\"\u003einternal oil passage\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e to optimize thermal management and lubrication. 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