Engine_Fuel & Props

Seal, Mercury - Mercruiser F316579Special Order Mercury Marine Information: Additional Handling Time: Item transfers from an alternate warehouse requires an additional 1–3 business days to ship. Non...

SeaStar HP4600 BayStar Compact Cylinder Gland Kit SeaStar Gland Kit for BayStar Compact Cylinders (HC4645H series).

SeaStar SH5180P HPS Rotary Helm by Dometic HPS™ Rotary is ideal for all power-assisted sterndrives that can accept a mechanical steering cable.  It replaces standard current generation Safe-T®...

SeaStar SH91692P Jet Boat 270 Tilt Steering Helm by Dometic Designed exclusively for jet boats, JBS™ features a choice of two steering arcs, a special steering cable (not a control cable) plus an...

Sterndrive Engineering Yamaha V6 4-Stroke Outboard Replacement Lower Unit 2:1, 20" Replacement lower unit for most Yamaha 4-Stroke 150 HP engines with a 20" drive shaft. SE416 2:1 Gear...

Sierra 18-0266 Oil Seal Sierra Oil Seal for use on Yamaha Outboard engines. I.D.: 28.5 mm O.D.: 45.25 mm Width: 7 mm Interchangeable with: Mallory 9-76422 Yamaha...

Sierra 18-2173 Mercruiser Ford Engine Coupler Sierra replacement engine coupler for MCM Ford 225, 233 & 888 engines. Sierra aftermarket engine parts are manufactured to meet or exceed OEM...

Sierra 18-2566-9 Impeller Gasket (Priced Per Pkg Of 2) Sierra high-quality engine parts are designed to meet OEM specifications. For use on Chrysler/Force/US Marine engines, Mercruiser Stern Drives,...

Sierra 18-26811 GM HEI 2 Terminal Pigtail

Sierra 18-2804-9 Carb Mounting Gasket (Pkg Of 4) Sierra replacement carburetor mounting gasket for Mercury Marine engines. Package of 2 Interchangeable with: GLM 31810 Mercury...

Sierra 18-3066 Impeller Sierra replacement impeller for Mercury Marine engines and Yamaha Outboards. Use with: 18-3460 Water Pump Kit Interchangeable...

Sierra 18-3094 Suzuki Impeller Sierra replacement impeller for Suzuki Outboards. Interchangeable with: Mallory 9-45501 Suzuki...

Head Gasket for Johnson & Evinrude   Special Order est. 10 Days Use for Engine Models: 200hp (1986-87), 225hp (1986-87) Replaces: Mallory-9-63822, OMC-0331211, GLM-35950, Redline-RL3838.

Sierra 18-4361 Exhaust Elbow Mounting Package Sierra exhaust elbow mounting package for raw water cooled manifolds. Contains: 18-2941 manifold end cap (open) gasket 18-4263 Pipe plug 18-4257...

Sierra 18-4446 Mercruiser Prop Wrench Kit Sierra high-quality engine parts are designed to meet OEM specifications. For Alpha and Bravo One Drives. Kit Includes: (2) 18-3200 Tab Washer (1)...

Ignition Pickup - Special Order est. 10 Days

Sierra 18-5413 OMC Rotor Replaces 987986 Replaces: OMC 987986

Sierra 18-5494-2 Electronic Distributor for Mallory YLM624AV For Chevrolet V-8 including 482, 502, 540 CID (except 348, 409 & Tall Deck Big Block) Conventional rotation Contains: (1)...

Sierra 18-5517 Delco Est Shift Interrupt Harness For engines equipped with a Delco EST distributor and requires a shift interruption lead.  

Sierra 18-5627 Outboard Starter Sierra replacement outboard starter for Johnson/Evinrude Outboards. Fits 20-35 HP models: 1987-93 Interchangeable with: Arco 5390 Johnson/Evinrude...