Engine_Fuel & Props

SEI 305 Johnson/Evinrude 1995 - Present V4 Replacement Lower Unit Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling. The SEI 305 replacement...

SEI 205-A20 Mercury 2 Stroke 2.07:1 Replacement Lower unit Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling. The SEI 205 is designed for use...

SEI 218 Mercury Outboard 3.0L Repl Lower Unit 1.75 25" Counter Rotation Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling. SE218, 1.75:1,...

Sierra 18-0103 Powerhead Base Gasket Sierra replacement powerhead base gasket for Mercury Marine engines. Interchangeable with: GLM 30990 Mercury Marine 27-796501 27-79650 27-37725 27-72496

Sierra 18-0152 Intake Gasket Sierra high-quality intake gasket for Mercury Sport Jet and Chrysler/Force/US Marine engines. Interchangeable with: Chrysler/Force/US Marine 27-F481836 GLM 37270

Sierra 18-0404 Intake Gasket Kit Sierra replacement intake gasket kit for use on Mercruiser engines: MCM/MIE 454 Mag MPI, 502 Mag MPI, 7.4L/LX MPI & 8.2L MPI (1993 & newer). Interchangeable with: Mercruiser Stern Drive 27-805403A1

Sierra 18-0614 MerCruiser Big Block V8 Oil Pan Features: Special Order est. 10 Days For use on Mercruiser I/O Engines O.E. # 845668T Drain plug size: M12-1.75 Application: 1 Piece rear main seal: GM Big Block V8 (Right Handed Dipstick)

Sierra Powerhead Base Gasket Special Order est. 10 Days For use on Mercury/Mariner Outboard Engines Replaces:  27-430075

Sierra 18-1118 Drive Shaft Bearing Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Interchangeable with: Chrysler/Force/US Marine 31-42677A1 GLM 22960 Mercury Marine 31-42677A1

Gear Set - Special Order est. 10 Days

Sierra 18-1309 Rod Bearing Sierra replacement rod bearing for Mercruiser Stern Drives. Size: 0.010" or .25mm Interchangeable with: Mercruiser Stern Drive 23-1596110 23-52224 23-52273 23-85704 FI1100381 FI1100573

Sierra 18-1654 Valve

Sierra 18-1706 Gimbal Housing Hinge Pin Special Order est. 10 Days

Oil Seal - Special Order est. 10 Days

Sierra 18-2106 Power Trim Hose for Mercruiser Trim Systems Sierra 18-2106 Power Trim Hose is a replacement part for Mercruiser Stern Drive Trim Systems.  Hose length: 11-3/4" Fitting Size: 1/8" Fits: 120, 140 & 160...

Sierra 18-2163 Mercruiser Shift Slide Screw This high-quality Sierra replacement part fits MC-I, R, MR, Alpha One & Gen II engines. Interchangeable with: GLM 21090 Mallory 9-72152 Mercruiser Stern Drive 10-31700

Sierra 18-2480 Gasket Set for Honda Outboards Sierra replacement Honda gasket set.  Fits: BF8 (2001), BF9.9 (2001 & Below), BF15 (2002 & Below) Fits: BF25/BF30/BF40/BF50 (All), BF35/BF45 (1997), BF75/BF90...

Sierra 18-2546-9 Johnson/Evinrude Thermostat Gasket (Priced Per Pkg Of 2) This Sierra thermostat gasket is for use with Johnson/Evinrude systems and comes in a pack of 2 Interchangeable with: GLM 33600 Johnson/Evinrude...

Sierra 18-2629 Mercury Lower Unit Seal Kit Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mecury Marine Engines. Interchangeable with: Chrysler/Force/US Marine 26-85090A1 GLM 87575 Mercury...

Sierra 18-2806 Cylinder Cover Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: GLM 30680 Mercury Marine 27-65788 Superseded to 18-2806-9