Hi-Performance Cartridge, Replaceable Motor, Design II, Ram 3, 3 Wire, Squared Style Eaton.

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 fuel fittings for Honda.

Sierra fuel fittings for Honda.

Sierra fuel fittings for Suzuki.

Heavy duty tilt/trim motor. Fits: Mercury/Mariner outboards w/ Design II 3 ram, 3 wire trim units. Hollow-hex shaft WITH AFT FILL RESERVOIR. 3-wire connection, ring terminal ends. Shaft adaptor and O-ring included. 2-bolt mount.

Sierra carburetor kits and replacement parts for Honda outboard engines.

Sierra carburetor kits and replacement parts for Honda outboard engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra carburetor kits and replacement parts for Mercruiser I/O engines.

Sierra fuel pumps and replacement parts for sterndrive & I/O engines.

Sierra fuel pumps and replacement parts for sterndrive & I/O engines.

Sierra fuel pumps and replacement parts for sterndrive & I/O engines.