The Sierra 18-3782 Prop Nut Kit is interchangeable with the following: GLM 21251, Mallory 9-73992, Yamaha 6G5-W4599-00-00. Each Sierra product meets or exceeds the original equipment part it replaces. Contains: 18-3726 Prop Nut, 18-3735 Cotter Pin, 18-4274 Prop Spacer.

High performance stainless steel Apollo propeller with an exchangeable hub system! The Apollo propeller is a proven combination of performance and durability that will wake up your sterndrive or outboard. Michigan Wheel's Xchangeable Hub System absorbs impact and stress caused by shifting gears and...

The Sierra 18-7215 Carburetor Kit is interchangeable with the following: GLM 40640, Mercury 1395-9024. Each Sierra product meets or exceeds the original equipment part it replaces. Contains 18-7847 Fuel Pump Diaphragm.

The Sierra 18-8349 Oil Seal is interchangeable with the following: OMC 911795, 3852548. Each Sierra product meets or exceeds the original equipment part it replaces. OD.: 2.186"; Shaft Size: 1.375"; Width: 0.500".

Aspirator II Interchangeable Cartridge Pump - 500 GPH- Straight-500 GPH- Straight-Features fully submersible ignition protected 12 volt dura-port discharge parts. Anti-airlock protection saltwater tough 100 percent factory tested meets and exceeds NMMA, ABYC, ISO 8846, CE and USCG specifications. Th...

The Sierra 18-7248 Carburetor Kit is interchangeable with the following: Evinrude/Johnson 439079, 437327, 439078, Mallory 9-37103. Each Sierra product meets or exceeds the original equipment part it replaces.

The Sierra 18-3327 Water Pump Kit with Housing is interchangeable with the following: GLM 12050, Evinrude/Johnson 394711, 386697, 391698, 387616, 389112, Mallory 9-48201. Each Sierra product meets or exceeds the original equipment part it replaces.

The Sierra 18-5283 Tune-Up Kit is interchangeable with the following: Mallory 9-29324. Contains: 18-5397 Distributor Cap, 18-5399 Distributor Cap Gasket, 18-5404-1 Rotor, 18-5314 Contact Set, 18-5338 Condenser.

The Sierra 18-5405 Rotor is interchangeable with the following: Crusader 38071, GLM 71100, Mallory 9-29209, Mercruiser 898253010, 808484-1, 804423, 8M6001253, OMC 3854549, Volvo Penta 3854549-7, 3862014. Each Sierra product meets or exceeds the original equipment part it replaces.

The Sierra 18-0398-9 Thermostat Gasket is interchangeable with the following: GLM 35060, Mallory 9-60009, Mercruiser 27-33918, 27-8M2021920, OMC 385211, 312797, Volvo Penta 835417. Each Sierra product meets or exceeds the original equipment part it replaces.

The Sierra 18-5798 Trigger Assembly is interchangeable with the following: CDI 134-6456, Mercury 96455A9, 96455A6, 68162A5, 68162A1, 68162A8. Each Sierra product meets or exceeds the original equipment part it replaces.

The Sierra 18-2873-9 Water Jacket Gasket is interchangeable with the following: GLM 33530, Evinrude/Johnson 318335, Mallory 9-60454. Each Sierra product meets or exceeds the original equipment part it replaces.