Sierra 18-7198-9 O-Ring (Pkg Of 5) Sierra replacement O-ring for Mercruiser, Chrysler, Mercury, Honda, and OMC engines. I.D.: 1.430" or 36.3mm Width: 0.100" or 2.54mm Package of...
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Add to CartSierra replacement O-ring for Mercury, Mercruiser, Johnson/Evinrude, and OMC engines.
Supersedes 18-7156
Interchangeable with:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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