Engine_Fuel & Props

Sierra 18-0405 Oil Pan Gasket Sierra replacement oil pan gasket for Mercruiser, OMC, and Volvo Penta. For: OMC 4.3L For: Mercruiser GM 262 CID Eng. (4.3L) Interchangeable with: GLM 39840 Mallory 9-61505 Mercruiser Stern...

Sierra 18-0467 Carburetor Mounting Gasket For use on Mercruiser I/O engines on Weber Carburetors. Interchangeable with: Mallory 9-61001 Mercruiser Stern Drive 27-49814 27-41610

Sierra 18-0578 MerCruiser Oil Seal Sierra replacement oil seal for MerCruiser Stern Drives. O.D.: 3.100" Shaft Size: 1.800" Width: 0.500" Interchangeable with: MerCruiser Stern Drive 26-67388

Sierra 18-0878-9 Thermostat Cover Gasket (Priced Per Pkg Of 2)  - Special Order est. 10 Days

Riser - Special Order est. 10 Days

Manifold End Plate - Special Order est. 10 Days

Sierra 18-2553-9 Thermostat Cover Gasket for Mercruiser Stern Drives (Pkg Of 2) Sierra replacement Mercruiser thermostat cover gasket. Fits: MCM/MIE GM V-6 & V-8 engines w/older style 2 piece thermostat housing Package of...

Sierra 18-2934 Volvo Penta Rubber Seal Sierra high quality engine parts are designed to meet OEM specifications. Interchangeable with: Volvo Penta 829714

Sierra 18-3250 Water Pump Impeller for Honda Outboards Sierra replacement water pump impeller. Fits: Honda 75, 90, 115, 130, 150 HP Interchangeable with: Honda...

Sierra 18-3620 Thermostat Kit Temperature rating: 180° F

Sierra 18-38008 Honda Fuel Tank End Connector Sierra replacement fuel tank end connector for Honda Outboards. Fits: 3/8" hose barb Mates with Male End Connector 18-80406 Interchangeable with: Honda...

Sierra 18-3855 Head Gasket Genuine OEM aftermarket part Special Order Item

Sierra 18-3866 Head Gasket  For Use on Johnson Evinrude Outboard Engines:  120hp (1988-94) 2 head gaskets required per engine, 125hp Comm. (1992-95) 2 head gaskets required per engine, 130hp (1995-98) 2 head gaskets required per engine,...

Sierra 18-3871 Head Gasket Sierra replacement head gasket for Mercury Marine engines. For: Mercury 175, VR4, Mag II Interchangeable with: GLM 35890 Mallory 9-63856 Mercury Marine 27-18786-1 27-18786T 27-187863 Special Order...

Sierra 18-4231 Prop Spacer OMC, Johnson/Evinrude Prop Spacer 90 hp and Up. Interchangeable with: GLM 22190 Johnson/Evinrude Outboard 320570 332118 Mallory 9-73905 OMC Stern Drive 320570 332118

Sierra 18-4915 Starter Rope Fits: Mercury/Mariner O/B's: 4/5hp (2 cycle) not of Japanese origin Fits: 7.5-50hp (2cycle) 1963-1985, 20-75hp (2cycle) 1986 & newer Fits: 8/9.9hp 4-Stroke (232cc, 323cc) 1995-2004, 15hp 4-Stroke (323cc)...

Mercury Tune-Up Kit. Includes: Two 18-5153 Contact Sets Two 18-5206 Condensors Replaces Mercury OEM 398-174 and 398-693

Sierra 18-51000 Recoil Starter Spring

Sierra 18-5258 Tune Up Kit - Prestolite 8 Cylinder Sierra high-quality engine parts are designed to meet OEM specifications. For Prestolite 8 Cylinder engines. For Mercruiser Stern Drives, OMC Inboards, and OMC Stern Drives. Kit Contains: (1)...

Sierra 18-5265 Volvo Penta Tune Up Kit Sierra high-quality engine parts are designed to meet OEM specifications. Contains: (1) 18-5305 Contact Set (1) 18-5348 Condenser (1) 18-5428 Rotor Interchangeable with: GLM 72590 Volvo...