Sierra fuel pumps for Yamaha outboards.

Fits: OMC 25, 40, 50 HP; 2-cyl - 1989-Up; 48-50 HP - 1990-Up. Replaces: OMC. 583482, 585056. 9-tooth drive gear. Uses *DV389 replacement drive gear, *DVK89 2-piece drive kit (fits current-model starters), SR389 repair kit. *NOTE: New OMC outboard starters use a 2-piece drive assembly while older OMC outboard starters use a 1-piece drive assembly. When ordering starter drives make certain you choose the correct drive because the new and old style OMC drive assemblies are not interchangeable!

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 head gaskets for Chrysler/Force outboard engines.

Sierra power tilt & trim motors for Yamaha outboard engines.

Sierra lower unit seal kits for Mercury outboard engines.

Sierra drain screw gaskets.

Sierra head gaskets for Yamaha outboard engines.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra lower unit seal kit for Chrysler/Force outboard engines.

Sierra cylinder block gaskets.

Sierra exhaust cover plate gaskets.