Engine_Fuel & Props

SeaStar HC4645-3 BayStar Outboard Cylinder The SeaStar HC4645-3 BayStar outboard cylinder is an easy and affordable way to upgrade your steering system from mechanical to hydraulic. It's compact form is made for smaller outboards up to 150HP and is able...

Sierra - 8M0146566 Tapered Roller Bearing Fits: IA/IB/IC & EZ Shift, 120, 140, & 160, MR, Alpha One & Gen II (s/n 0K999999 & Below) Interchangeable with: GLM 21580 Mallory 9-75107 Mercruiser Stern...

Sierra 18-0227 Shim Bearing Carrier .003 Green Fits: OMC Cobra (1986-93) without cone clutch Size: 0.003" Color: Green Interchangeable with: OMC Stern Drive 911678

Sierra 18-1361 Johnson Evinrude Rod Crank End Bearing Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: GLM 22820 Johnson/Evinrude Outboard 387787 Mallory 9-51100

Sierra 18-2850-1 Manifold End Cap Gasket Replaces 0908935 Sierra 18-2850-1 Manifold End Cap Gasket is a replacement part for OMC Stern Drive. Sierra aftermarket parts are met to meet or exceed OEM requirements. Used with Manifold 18-1904...

Sierra 18-2891 Bearing Housing Gasket Replaces 0303339 Sierra replacement bearing housing gasket for Johnson/Evinrude Outboards. Interchangeable with: GLM 34040 Johnson/Evinrude Outboard 303339

Sierra 18-3256 Suzuki Water Pump Kit Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched warranty. Kit Includes: (1) 18-3099 Impeller (1) 18-0478 Water Pump Gasket (1) 18-3190 Impeller...

Sierra 18-3286 OMC Impeller Repair Kit Sierra high-quality engine parts are designed to meet OEM specifications. For OMC Stern Drives 1964-1986. (Except Cobra) Kit Includes: (1) 18-3086 Imepller (1) 18-3111 Water Pump Shaft Seal (1) 18-3141...

Sierra 18-33207 Fuel Pressure Regulator Sierra replacement fuel pressure regulator for Mercruiser Sterndrives. Interchangeable with: Mallory 9-33207 Mercruiser Stern Drive 860349A1

Sierra Water Pump Kit Special Order Item est. 10 Days For Use on Mercury/Mariner Outboard Engines Replaces:  46-73640A2 Kit Contains: Impeller - #18-3007 (O.E. #47-89983) Upper Pump Housing - #18-3118 (O.E. #46-46-77822A1) Water Pump Base - #18-3423...

3/8" (18mm) Pinion Nut for Mercury, Mercruiser, OMC 3/8"-18mm Replaces: OMC - 0314730 Mallory - 9-78013 GLM - 11190 Pro Marine - 18-3719 Sterndrive Engineering - 98-102-37 Mercury 11-35921  

Sierra 18-5784-1 Replacement Power Pack for Johnson/Evinrude Outboards Sierra Marine replacement parts are manufactured to meet or exceed OEM requirements. Fits the following Johnson/Evinrude Outboards: 1986 90-110 HP 1987 88-110...

Sierra 18-7677 Knock Sensor

Sierra 18-7768 Yamaha Carburetor Kit Sierra high-quality engine parts are designed to meet OEM specifications. Sierra carburetor kits utilize superior ethanol resistant materials matched with unsurpassed quality control. Interchangeable...

Sierra 18-7837 Fuel Pump Diaphragm for Mercury and Yamaha Engines Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercury and Yamaha Outboards. Interchangeable with: Mercury Marine 84262M Yamaha...

Sierra 18-8112 Elbow Fitting - 90 Degrees Sierra replacement elbow fitting for Crusader engines. For: Crusader GM Small Block V8 305-350 cu.in. (Models 220, 270, CM305, CM350XL, CM350HT) For: Crusader GM Big Block V8 454 cu.in (Models; 454XL 502XL,...

Sierra 18-8504 Exhaust Elbow Mounting Kit Sierra replacement exhaust elbow mounting kit. Use with Sierra 18-1899 Riser. For: Pleasurecraft Ford Small Block V8 302 and 351 cu.in. Kit includes 18-0677-1 Elbow Gasket Interchangeable...

Sierra 18-8822-1 Spark Plug Wire Set Sierra replacement spark plug wire set for Delco HEI engines. Ignition Type: Delco HEI Wire Lengths: 2 Spark Plug Wires 27.5" 2 Spark Plug Wires 30.5" 2 Spark Plug Wires 39" 2 Spark Plug Wires 41" 1 Coil...

Impeller - Special Order est. 10 Days

A very popular OEM line, Premier features black dials with modern white and blue graphics. When lighted, white dial grads become red and pointer lights white. These instruments feature automotive type light-piping and a fog-resistant design for...