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.
Fits: OMC 1985-Up, 120-140 HP V4. Replaces: OMC. 393570, 585060, 586285. 10-tooth drive gear. Uses*DV386 replacement drive gear, *DVK86 2-piece drive kit (fits current-model starters), SR386 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 drain plug gasket assortment. Fits multiple manufacturers and drives. Kit contains 50 each of 18-4698, 18-60103, 18-4248, 18-8331, 18-2945 and 18-2430.