Engine_Fuel & Props

Sierra 18-2405 Mercruiser Gear Repair Kit for MR and Alpha 1 Drives Sierra high-quality engine parts are designed to meet OEM specifications.  Kit Includes: (1) 18-1117 Pinion Bearing (1)...

Sierra 18-2426 Mercruiser Power Trim Cylinder (Port w/2427) Sierra replacement power trim cylinder for Mercruiser Stern Drives. For: R/MR/Alpha (Port) Interchangeable...

Sierra 18-2592 Float Bowl Gasket For use on Yamaha V-4 Outboards:  115hp, 130hp, 150hp, 175hp, 200hp, 225hp(1986-96) V-6 Special & Excel (1986-89). Replaces:  6E5-14384-03-00 Special Order est. 10...

Sierra 18-2931 Felt Seal

(1178) FELT SEAT

Sierra 18-2973 Gasket

Sierra 18-2974 Volvo Penta Distributor Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: Volvo Penta 418265

(1167) GASKET *

(1195) CARB GASKET

Sierra 18-3141 OMC Impeller Plate Sierra high-quality engine parts are designed to meet OEM specifications. For 110-260 HP I/O 1968-86 Except Cobra Interchangeable...

Sierra 18-3521 Water Pump Base Outer Plate Sierra replacement water pump base outer plate for Yamaha Outboards. Interchangeable with: Yamaha Outboard 68V-44323-00-00 6EK-44323-00-00

Sierra 18-3634 Yamaha Thermostat The Sierra 18-3634 Thermostat is designed for Yamaha F300/LF300 (2007-2009), F350-LF350 (2007-2009), F350A/LF350A (2010-2011), F350B/LF350B (2012-2015), F350C/LF350C...

Sierra 18-3745-9 Cotter Pin (Package Of 3) Sierra replacement cotter pin for Volvo Penta engines. Package of 3 Interchangeable with: Volvo Penta 17253 17253-6

Sierra Needle Bearings Special Order est. 10 Days For Use on Mercury/Mariner Engines Replaces:  29-71422 Description:  Main Bearing Priced Per Piece

Sierra 18-4234 Fish Line Protector Spacer Interchangeable with: Volvo Penta 832965

Sierra 18-5306 Volvo Penta Contact Set Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: GLM 70100 Volvo Penta 240149

Sierra 18-6940 Starter

Sierra 18-7175 O-Ring Package of 5 O-Rings. I.D.: 3.750" or 95.3mm Width: 0.270" or 6.9mm Interchangeable with: GLM 88170 Mercruiser Stern Drive 25-62817

Sierra 18-7414 O-Ring I.D.: 1.989" or 50.5mm Width: 0.070" or 1.8mm Interchangeable with: GLM 80330 Mercury Marine 25-62384 25-64067 25-823683 Mercury Sport Jet 25-823683

Sierra 18-7419 O-Ring Sierra high-quality engine parts are designed to meet OEM specifications. For use on Chrysler/Force/US Marine, Mercury Marine, and Sears engines. Package of 5. I.D.: 2...