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Alpha One Gen 1 Kits

Complete U Joint Assembly – Short Yoke For Mercruiser (OE#: 58858A1)

$299.51
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For Mercruiser u joint replacement – Short Yoke, Use our recommended complete  U-Joint Assembly. This Fits Mercruiser I, R, MR, Alpha I drives

Complete U Joint Assembly To Replace Mercruiser U Joints

$299.51
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This complete U Joint Assembly Fits Mercruiser I, R, MR, Alpha I and Gen II drives with 9-9/16″” engine end yoke, OE#

Gear Set 1.47

$333.89
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Fits 1973 and newer I, R, MR, Alpha I drives. Gen II drives Serial Number 0K999999 and below.

Gear Set 1.62 HD

$314.99
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SEI designed Heavy Duty gearset for 1.62/1.65:1 ratio Fits all Alpha, I, R, MR drives OK999999 and below

Mercruiser Alpha 1 Complete Gear Set 1.62

$398.55
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This Meercruiser Alpha 1 Complete gear set, Fits Alpha 1, OF679999 and below Fits SE106 and SE116 Includes 3.500″ O.D. Forward