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Used Outboard Parts & Fresh Water Sterndrive Parts

$10.63
Part number 18-2859.
Replaces OEM OMC 311131.

Sierra Exhaust Manifold End Cap Gasket

This gasket fits various OMC stern drive engines.


Please check the part number for your specific fitment needs.

Over 20 Years Of Outboard and Stern Drive Mechanical Experience! We are Mercruiser, OMC Stern Drive, Evinrude, Johnson, Mercury and Mariner Outboard Parts experts. Thanks for Shopping.

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