Quick view Out of stock Sierra 18-4489 Cylinder Head Assembly $1,428.49 $999.99 Cylinder Head Assembly for 2.5/3.0L (1968 - 95) - Special Order est. 10 Days Fits: 2.5L/3.0L GM (1968-95) Add to Cart
Quick view Add to Cart Sierra 18-4085 Piston Kit $52.99 $42.99 Piston Kit - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-2960 Head Gasket Replaces 0313413 $32.99 $23.49 Sierra 18-2960 Head Gasket for Johnson & Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched manufacturer's warranty... Add to Cart
Quick view Out of stock Sierra 18-4486 Cylinder Head Assembly $1,046.99 $732.99 Sierra 18-4486 Cylinder Head Assembly for 5.7L Vortec (1996 - Up) Fits: 5.7L V-8 GM Vortec (1996-Up) with press in... Add to Cart
Quick view Out of stock Sierra 18-3759 Thrust Bearing Ring $11.49 $7.99 Thrust Bearing Ring - Special Order est. 10 Days Add to Cart
Quick view Out of stock Sierra 18-4337 Powerhead Gasket Set $85.49 $59.99 Sierra 18-4337 Powerhead Gasket Set For 45 Jet, 50Hp, 55Hp, 60Hp 3 Cyl outboards Contains: (1) 18-0182 Thermostat Gasket (1) 18-0319 Powerhead Base Gasket (1) 18-0345 Water Pump Gasket (1) 18-0622... Add to Cart
Quick view Add to Cart Sierra 18-3611 Thermostat Kit $44.99 $31.49 Sierra 18-3611 Thermostat Kit Sierra marine engine parts are designed to meet or exceed OEM requirements. Temperature rating: 140°F / 60°C Kit Contains: 18-3541... Add to Cart
Quick view Add to Cart Sierra 18-2907-9 Exhaust Housing Gasket (Priced Per Pkg Of 2) $10.49 $7.99 Exhaust Housing Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days Add to Cart
Quick view Out of stock Sierra 18-4485 Cylinder Head Assembly $1,197.99 $838.99 Cylinder Head Assembly for 5.7L (1987 - 1995) - Special Order est. 10 Days Key Features Fits: 5.7L V8 GM (1987-95)w/press in rocker arm studs w/12 intake mntg bolts High performance scre in rocker... Add to Cart
Quick view Out of stock Sierra 18-2787 Lower Unit Seal Kit $87.49 $60.99 Sierra 18-2787 Lower Unit Seal Kit For use on Mercury/Mariner Outboard Engines, Japanese Models W48 w/S/N (670-) All, 55/W55 w/S/N (663-) All, 60 w/S/N (675-) All (6F0-) All - O.E. Kit #... Add to Cart
Quick view Out of stock Sierra 18-2854-1 Exhaust Manifold Elbow Gasket $7.49 $5.99 Sierra 18-2854-1 Exhaust Manifold Elbow Gasket Sierra replacement engine parts are manufactured to meet or exceed OEM requirements. Interchangeable... Add to Cart
Quick view Out of stock Sierra 18-2875-9 Exhaust Manifold Elbow Gasket (2Pk) Replaces 3850495 $17.98 $12.23 Volvo, OMC Exhaust Elbow Gasket by Sierra (2 Pack) Replaces: Volvo - 3850495 OMC - 0908013 Mallory 9-65100 Aqua Power 366 Barr OMC47-908013 GLM 33770 Mercury 802376 Add to Cart
Quick view Out of stock Sierra 18-3716 Prop Nut Kit Replaces 0175267 $13.99 $10.49 Sierra 18-371 Prop Nut Kit for most Johnson/Evinrude and OMC (40-140 HP) Sierra high-quality engine parts are designed to meet OEM specifications. Kit Includes: (1) 18-3705 Prop Nut (1) 18-3742... Add to Cart
Quick view Add to Cart Sierra 18-4082 Piston Kit $52.99 $42.99 Sierra 18-4082 Piston Kit Sierra replacement piston kit for Yamaha Outboards. Port Interchangeable with: Yamaha Outboard 6R5-11645-11-00 Add to Cart
Quick view Out of stock Sierra 18-3755 Prop Nut Kit $121.49 $84.99 Prop Nut Kit - Special Order est. 10 Days Add to Cart