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Gear Set 1.47

$333.89
Gear Set 1.47 Fits 1973 and newer I, R, MR, Alpha I drives.

Gear Set 1.62 HD

$314.99
Gear Set 1.62 HD SEI designed Heavy Duty gearset for 1.62/1.65:1 ratio

Gear-Set 1.62

$237.12
Gear-Set 1.62 Fits 1973 and newer I, R, MR, Alpha I drives. Gen II drives Serial Number 0K999999 and below

Gear-set 1.81

$232.12
Gear-set 1.81 Fits 1973 and newer I, R, MR, Alpha I drives. Gen II drives Serial Number 0K999999 and below.

Gear-set 1.94 – 2.40

$206.95
Gearset 1.94 - 2.40. Fits 1973 and newer I, R, MR, Alpha I drives.

Mercruiser Alpha 1 Complete Gear Set 1.62

$398.55
Complete Gear Set 1.62 for Mercruiser Alpha 1 Fits Alpha 1 OF679999 and below.

Mercruiser Alpha 1 Gen 1 Complete Gear Set 1.62, Counter Rotation

$556.11
Complete Gear Set Counter Rotation for Mercruiser Alpha 1 Gen 1, Replaces OE# 812975A5 + 824700A1

Mercruiser Sterndrive Alpha One & 2 Clutch Dog

$118.75
Mercruiser Sterndrive Alpha One & 2 Clutch Dog Fits 1973 and newer I drives, R, MR, Alpha I, & Gen II drives

Se116 Complete Gear Set,1.62:1, 3.265″ OD Case (91-104-03KS)

$398.55
Complete Gear Set 1.62 OD Case Fits Alpha I OF680000 and up includes 3.265" O.D. Forward Gear Bearing. We offer many other Boat Replacement Parts.