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Used Outboard Parts & Fresh Water Sterndrive Parts

$69.99
Mercury Part Number 745-5218A9

Casting Number 745 4973

Related Part Number 4978A2

This sale is for one new old stock Mercury Outboard piston assembly.

This piston is an original factory Mercury part, not aftermarket.

This part fits some Mercury outboards with 65 and 70 HP from 1973-1977.

Please check the part numbers for your fitment needs.  It is your responsibility to make sure this part is correct for your application. If you are unsure whether this part is correct for your model, please contact us with your engine HP, model/serial number and we can help determine if it is right for your engine. We are happy to help!

Thank you for shopping at our store!!

Christine

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