Engine_Fuel & Props

SeaStar SA27329P Long Bolt Clevis Kit by Dometic This stainless steel clevis kit contains a long tiller shoulder bolt and allows you to steer with confidence. Direct replacement for Teleflex Marine...

SeaStar SH4920P NFB 4.2 Dual Rotary Steering Helm This 4.2 No Feedback (NFB) rotary helm is for use with dual cable outboard applications. This steering helm is suitable for most single station...

SEI Complete S/S Trim Pump Assembly The SEI Trim Pump assembly features a stainless steel mounting bracket and works as a replacement for OE#865380A25

SEI 306 Johnson/Evinrude V6 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...

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...

Sterndrive Engineering Mercury Outboard 3.0L Replacement Lower Unit 1.75:1, 30" Driveshaft Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have...

Shell Rotella T6 5W40 Synthetic Oil 1qt Through the use of Shell’s most advanced technology, Shell Rotella® T6 5W-40 synthetic heavy duty engine oil offers enhanced fuel economy capability of 1.5%*...

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

Sierra 18-0633 Carburetor Mounting Gasket Sierra replacement carburetor mounting gasket for Mercury Marine and Mercury Race Outboard. Sierra Marine aftermarket engine parts are manufactured to meet...

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

Sierra 18-1156 Forward Gear Bearing The Sierra 18-1156 Forward Gear Bearing is for use with Mercruiser Sterndrives, Mercury Marine, Chrysler/Force/US Marine, and Honda Outboards. Interchangeable...

Sierra 18-1210 End Cap To Manifold Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM 120 & 160 Interchangeable...

Sierra 18-1365 Cobra Drive Shaft Thrust Bearing - Special Order est. 10 Days Sierra replacement Drive Shaft Thrust Bearing for Johnson/Evinrude Outboards and OMC Stern Drives. Interchangeable...

Sierra 18-15104 Mercruiser Serpentine Belt Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercruiser Stern Drives. Length: 99.50" Width:...

Sierra 18-15501 Circuit Breaker Special Order Item

Sierra 18-1917 Block Off Manifold Plate Sierra replacement stainless block off manifold plate. Sierra Marine engine parts are manufactured to meet or exceed OEM requirements. Material:...

Sierra 18-2051 Oil Seal Sierra replacement oil seal for Mercury and Chrysler outboards. O.D.: 1.253" or 31.8mm Shaft Size: 0.875" or 22.2mm Width: 0.278" or 7.1mm Interchangeable...

Sierra 18-2885 Head Gasket for Johnson & Evinrude Sierra high-quality replacement head gasket for Johnson/Evinrude Outboards. Interchangeable with: Johnson/Evinrude...

Sierra 18-3092 Impeller Sierra high-quality replacement impeller for Suzuki Outboards. Interchangeable with: Suzuki Outboard 17461-93001 17461-93004 17461-93003 17461-93002

Sierra 18-3312 Water Pump Kit without Housing for Yamaha Outboards Sierra replacement water pump kit for Yamaha Outboards. Interchangeable with: Yamaha Outboard 6N6-W0078-00-00 Kit...