(920) 662-7605

Used Outboard Parts & Fresh Water Sterndrive Parts

$159.99
Mercury Part Numbers:
Drive Shaft 45-42634
Pinion Gear 42932
Forward Gear 42933
Reverse Gear 42934
Clutch 52-853594T
Shift Shaft 774811

This sale is for one used Mercruiser Alpha One lower unit gear set and drive shaft.

These gears are in good condition.  The teeth are not worn or chipped and the bearings are smooth.

The pinion gear has 17 teeth and the forward and reverse gears have 28 teeth.

The drive shaft is not bent and the splines are in good condition on both ends.

You will receive everything you see pictured.


Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. Thanks for looking!!!

Thank you for shopping at GreenBayProp!!

Green Bay Prop offers the most used Stern Drive & Outboard parts in Wisconsin.


Theresa-T402B







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