
Sierra 18-3921 Mercury Standard Piston Rings Sierra high-quality engine parts are designed to meet OEM specifications. Bore Size: 3.125 / Standard Interchangeable...
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Add to CartSierra 18-3982 Standard Piston Rings For Mercury Outboards
Sierra high-quality engine parts are designed to meet OEM specifications. 18-3982 Piston Rings are for Mercury and Mariner Crossflow and Inline Outboard engines
Interchangeable with:
Applications:
Crossflow:
Inline:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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