EVINRUDE Part #5031430 (Gasket, Thermostat Cover | (Included In Powerhead Gasket Set P/N 5031302.)) – Premium OEM replacement from U.S. Boatworks. 40+ years of reliable service.

This authentic EVINRUDE Gasket, Thermostat Cover | (Included In Powerhead Gasket Set P/N 5031302.) ensures perfect fit and reliable performance. Part #5031430 ships fast from U.S. Boatworks — backed by 40+ years of marine expertise.

OEM Quality Benefits

• Built to EVINRUDE factory standards
• Marine-tested for reliability
• Better value over the part’s lifetime

FITS: Verify compatibility for your engine — use our boat parts finder to find the right parts by model and year.

MARINE EXPERTS SINCE 1984

• Over 2 million parts ready to ship — including #5031430
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Find everything your engine needs — explore our Boat Parts Finder to search by model and year.