5-5010130CP
Alpha One
1.30 ratio
Standard Rotation (RH)
 
5-5010147CP
Alpha One
1.47 ratio
Standard Rotation (RH)
 
5-5010162CP
Alpha One
1.62 ratio
Standard Rotation (RH)
 
5-5010181CP
Alpha One
1.81 ratio
Standard Rotation (RH)
 
5-5010194CP
Alpha One
1.94 ratio
Standard Rotation (RH)
 
 
Note: When using the Alpha One Stendrive Assembly as a replacement on earlier (Pre 1983) 4 & 6 cylinder inline models, it will be necessary to replace the standard yoke with a short U-Joint yoke. This yoke is not included and must be removed from the old unit.
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For More then 50 Years the word "MerCruiser" has stood for stendrive performance. Choose from more then 20 unique drive systems such as our Alpha one , the most popular stendrive in the world.
 
Alpha Drives:
 
Alpha One- The most popular Sterndrive in the world. Single or Twin application up to 65MPH for gas engine up to 300HP, GEN I and GEN II are available