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Used Outboard Parts & Fresh Water Sterndrive Parts

$21.99
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 14479 1, 144791.


This sale is for a new Mercury diaphragm.  It fits various 135-200 Hp Mercury/Mariner outboards.

You will receive a Mercury Quicksilver Outboard Poppet Valve Diaphragm in the original packaging.

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.



Jeremy 295/cat-Theresa

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