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Used Outboard Parts & Fresh Water Sterndrive Parts

$29.99
Sierra Part number 18-3904.

Sierra Standard Piston Rings, Set of 2

Replaces OEM part number OMC 394930.

Fits various Evinrude Johnson & OMC Sea Drive outboard pistons. 

Evinrude/Johnson
85-300 HP, 4 & 6 cylinder
120-300 HP, 4 & 6 cylinder Loopers
65 & 80 Jet, 4 cylinder

OMC Sea Drive
1.6-1.8L, 4 cylinder
2.5 & 2.7L, 6 cylinder
3.6L, 8 cylinder

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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