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Used Outboard Parts & Fresh Water Sterndrive Parts

$699.99
We are not a Mercury Marine Parts Dealer. This part is from old stock. Green Bay Propeller and Marine LLC will warranty this part for 30 days. Mercury part number 1623-2511A1.

Lower unit gear case

This part is for use on some Mercruiser IA/IB/IC EX Shift stern drives from 1965 and 1966.   

It is a new OEM factory part. It may show some signs of shelf wear (dust/dirt/scuffs).

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.


Jess-Theresa-T471A



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