Sierra screws and washers for Yamaha drive systems.

Sierra Marine Engine Parts & Drive Parts   Sierra Marine is a trusted name in aftermarket replacement boat engine and drive parts. Sierra’s products are designed and engineered to exceed the high horsepower demands of today’s engines in the harshest marine environments. All Sierra products meet or exceed the original equipment part it replaces.   If you need help finding a part, we need, Make, Model, Year, Horsepower, and Serial number of your engine.   Warning: We can no longer ship engine parts International or to California Due to Prop 65.

Sierra screws and washers for Johnson, Evinrude and OMC drive systems.

Sierra screws and washers for Johnson, Evinrude and OMC drive systems.

Sierra screws and washers for Johnson, Evinrude and OMC drive systems.

Sierra screws and washers for Yamaha drive systems.

Sierra carburetor mounting gaskets.

Fits 40HP 1995-00; C40 1997-01; P40 1998; 50 1995-00; C50 1998-01; T50 1996-00; P50 1995-96. 2-wire, 3 bolt mount with ring terminal ends.

Sierra lower water pump gaskets.

Sierra block cover gasket.

Sierra replacement drain screws and gaskets for Mercury and Mercruiser.

Sierra exhaust manifold gaskets inboard, inboard/outdrive and sterndrive engines.

Sierra impeller gaskets.

Sierra relief valve plate gaskets.

Sierra upper water pump gaskets.