This Bypass Gasket Johnson/Evinrude is for a 25 hp to 35 hp OMC outboard marine engine. It provides world-class sealing products and designs for Johnson/Evinrude outboard applications. If the bypass gasket becomes damaged or the bypass tube leaks due to excessive corrosion, it may cause a coolant leak. The leaky gasket would cause performance issues. The engine isn't running badly, but the lower cover lets gas oil blow fast through the gasket.
Key Features:
Specifications:
Gasket Meets or Exceeds OEM Specifications, Backed by Sierra's Limited Lifetime Warranty
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For:MCM/MIE 228, 250, 255, 280 & 898/198 (1976-1984), OMC 5.7L, Use with engines having a port mounted dipstickThis product replaces:3931599, 393159, 458625, 47-0153, GLM39540, 27-85817A1,...
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