Showing 1–12 of 92 results

Lower Unit

Gen I 1.47 Complete – C. R. (Replaces Mercruiser’s Alpha One)

Original price was: $2,170.05.Current price is: $1,955.00.
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SKU: ST-GEN-I-1_47-COMPLETE-COUNTER-ROTATION
Please click here for application assistance. Ships in two boxes. Comes with a 9-9/16 new style input yoke. Ships in

Gen I 1.62 Complete – C. R. (Replaces Mercruiser Alpha One&reg

Original price was: $2,170.05.Current price is: $1,955.00.
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SKU: ST-GEN-I-1_62-COMPLETE-COUNTER-ROTATION
Please click here for application assistance. Ships in two boxes. Comes with a 9-9/16 new style input yoke. Ships in

Gen I 1.81 Complete – C. R. (Replaces Mercruiser Alpha One&reg

Original price was: $2,170.05.Current price is: $1,955.00.
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SKU: ST-GEN-I-1_81-COMPLETE-COUNTER-ROTATION
Please click here for application assistance. Ships in two boxes. Comes with a 9-9/16 new style input yoke. Does not

Gen I 1.94 Complete – C. R. (Replaces Mercruiser Alpha One&reg

Original price was: $2,170.05.Current price is: $1,955.00.
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SKU: ST-GEN-I-1_94-COMPLETE-COUNTER-ROTATION
Please click here for application assistance. Ships in two boxes. Comes with a 9-9/16 new style input yoke. Ships in

Mercury 221 (Replaces Some 3.0L V6, 2.6L I6 AND 1.7L I4)

$1,495.00
Select options This product has multiple variants. The options may be chosen on the product page
SKU: ST-90-221
The 221 gearcases fit three different types of engines. They are as follows: 3.0 Liter – V6 – Two Stroke

Replaces Mercruiser Transom Assy. Gen II

Original price was: $2,081.25.Current price is: $1,875.00.
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SKU: ST-9F-116
Complete brand new transom plate assembly with trim cylinders.  Fits: 1991 to current Alpha 1 Gen 2. Replaces Original Equipment made

SE 416, 2.0:1, 25″ DRIVESHAFT, FOUR STROKE SHORT SHIFT SHAFT

Original price was: $1,215.00.Current price is: $1,095.00.
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SKU: ST-90-416-B25FS
The paint color is Black. You can paint it to match.

SE104 1.62 Complete – Short Yoke (Replaces Mercruiser’s Alpha One)

Original price was: $1,948.05.Current price is: $1,755.00.
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SKU: ST-GEN-I-1_62-COMPLETE-SHORT-YOKE
Please click here for application assistance. Replaces most Mercruiser Sterndrives 160/165 HP from 1967-1977. Ships in two boxes. Comes with

SE104 1.62 Complete – Short Yoke C.R. (Replaces Mercruiser Alpha One)

Original price was: $2,170.05.Current price is: $1,955.00.
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SKU: ST-GEN-I-1_62-COMPLETE-SHORT-YOKE-CR
Please click here for application assistance. Counter Rotation only. Do not use for Standard Rotation. Comes with a 8-1/8 input

SE104 1.81 Complete – Short Yoke (Replaces Mercruiser’s Alpha One)

Original price was: $1,948.05.Current price is: $1,755.00.
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SKU: ST-GEN-I-1_81-COMPLETE-SHORT-YOKE
Please click here for application assistance. Replaces most Mercruiser Sterndrives 170/185 HP from 1976-1982. Ships in two boxes. Comes with

SE104 1.81 Complete – Short Yoke C.R. (Replaces Mercruiser Alpha One)

Original price was: $2,170.05.Current price is: $1,955.00.
Add to cart
SKU: ST-GEN-I-1_81-COMPLETE-SHORT-YOKE-CR
Please click here for application assistance. Counter Rotation only. Do not use for Standard Rotation. Comes with a 8-1/8 input

SE104 1.94 Complete – Short Yoke (Replaces Mercruiser’s Alpha One)

Original price was: $1,948.05.Current price is: $1,755.00.
Add to cart
SKU: ST-GEN-I-1_94-COMPLETE-SHORT-YOKE
Please click here for application assistance. Replaces most Mercruiser Sterndrives 120/140 HP from 1967-1982. Ships in two boxes. Comes with