315869 OMC GASKET OUT EXHAUST COVER

The OMC Johnson/Evinrude 315869 is an exhaust cover gasket for Johnson and Evinrude 2-cylinder outboards, compatible with 1972 50 HP models and other compatible horsepower ratings. This OEM gasket seals the outer exhaust cover, preventing water intrusion and exhaust gas leakage. Also known as part 632-315869-1, it is equivalent to Sierra 18-1224 and compatible with application numbers 34850. The gasket is essential for maintaining proper exhaust system function and preventing water entry into engine passages. Replacement during scheduled maintenance prevents exhaust system corrosion and maintains efficient engine operation in saltwater environments.