Quick view Out of stock Sierra 18-7315 Hose Clamp 2-/2"-4-1/2" Replaces 853012 $6.99 $4.99 Sierra 18-7315 Stainless Steel Hose Clamp 2-1/2" - 4-1/2" Sierra high-quality hose clamp is manufactured from marine grade 316 stainless steel. Designed to fit many applications from 5/16" to 7" diameter hoses. Diameter Size: 2-1/2" to... Add to Cart
Quick view Add to Cart Sierra 18-2854-1-9 Exhaust Elbow Gasket (Priced Per Pkg Of 2) $18.49 $13.99 Exhaust Elbow Gasket (Priced Per Pkg of 2) Add to Cart
Quick view Out of stock Sierra 18-1999 Manifold Elbow $265.99 $186.49 Sierra 18-1999 Exhaust Elbow Sierra cast iron replacement exhaust elbow; fits 3" I.D. exhaust hose. Replaces: Barr 200082,20-0082 Mallory 9-40810 GLM 56110 Osco 992,CRR-1 Use with... Add to Cart
Quick view Out of stock Sierra 18-2902-1 Exhaust Manifold Gasket Replaces 3852468 $13.99 $10.49 Sierra 18-2902-1 Volvo Exhaust Manifold Gasket Use with manifolds SIE-18-1997-1, SIE-18-1986-1, SIE-18-1902 and SIE-18-1903. Replaces: Volvo - 3852468 OMC - 0909314 Add to Cart
Quick view Add to Cart Sierra 18-710-10-2 Hose Clamp 9/16"-1-1/16" $4.49 $3.49 HOSE CLAMP 9/16"-1 1/16" SS Add to Cart
Quick view Add to Cart Sierra 18-1903 Exhaust Manifold Replaces 0912442 $475.49 $332.99 Sierra 18-1903 OMC Port Exhaust Manifold Fits most GM V8 Small Blocks with End Riser. Sierra replacement engine parts are manufactured to meet or exceed OEM requirements. Use with: 18-1921 Elbow 18-2902 Exhaust Manifold Gasket 18-2902-9 Exhaust... Add to Cart
Quick view Out of stock Sierra 18-1907 Riser $261.49 $182.99 Sierra 18-1907 Riser for Ford Small Block V-8 Sierra Cast Iron Riser for Ford Small Block V-8 302-351 cu. in. Use with: 18-1997-1: Manifold 18-1998-1: Manifold 18-4364: Exhaust Elbow Mounting Package (Open) 18-8535: Exhaust Elbow Mounting Kit... Add to Cart
Quick view Out of stock Sierra 18-4369 Exhaust Manifold Gasket Set $24.99 $17.49 Sierra 18-4369 OMC Exhaust Manifold Gasket Set Sierra high-quality engine parts are designed to meet OEM specifications. For 2.5L (1985-86) and 3.0L (1985-88) engines. Interchangeable with: GLM 39770 Mallory 9-61450 Add to Cart
Quick view Add to Cart Sierra 18-710-48-2 Hose Clamp 2-9/16"-3-1/2" $7.99 $5.99 Sierra 18-710-48-2 Hose Clamp 2-9/16"-3-1/2" Manufactured from Marine Grade 316 Stainless Steel. s/s from Sierra part 18-7314 Diameter Size: 2-9/16" to 3-1/2" Std #: 048 Interchangeable with: Mercruiser Stern Drive 54-32533 54-815504348 Volvo Penta ... Add to Cart
Quick view Add to Cart Sierra 18-1902 Manifold Replaces 0912441 $439.99 $307.99 Sierra 18-1902 OMC Starboard Exhaust Manifold Sierra high-quality engine parts are designed to meet OEM specifications. Fits most GM Small Block (B8) 305-350 cu.in. (1979-1989) (Starboard). Use With: 18-2949 Exhaust Manifold Gasket 18-8502 Exhaust... Add to Cart
Quick view Add to Cart Sierra 18-1909-1 Outlet Riser Replaces 3857944 $359.49 $251.99 7° 4" Outlet Riser - Special Order est. 10 Days OMC Riser, 4" outlet 7°:Fits many GM & Ford center rise manifolds. Replaces: OMC 913784, 3855270, 3850456, 3857944,3856444 Volvo... Add to Cart
Quick view Add to Cart Sierra 18-0476-1 Riser Block Off Gasket Replaces 01-0105 $9.99 $7.49 Sierra 18-0476-1 Blocked Riser Gasket Ford Small Block V-8 For Ford Small Block V8 302-351 cu.in. Volvo Penta, Indmar & Marine Power Sterndrives Engines. Used with Risers: 18-1939 18-1999 18-1907 Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-1992-1 Manifold Elbow Adapter $325.99 $227.99 Sierra 18-1992-1 Manifold Elbow Adapter Sierra high-quality engine parts are designed to meet OEM specifications. For 3" I.D. Exhaust Hose. 80° Interchangeable with: Barr 200087P Mallory 9-40120 Add to Cart
Quick view Add to Cart Sierra 18-0164-9 Thermostat Housing Gasket (Pkg Of 2) $3.99 $2.99 Sierra 18-0164-9 Thermostat Housing Gasket (Pkg Of 2) Sierra replacement thermostat housing gasket. Sold in Package of 2 each For Use on: OMC Sterndrive/Cobra 4 & 6 Cylinder Engines Yamaha Sterndrive I/O Interchangeable... Add to Cart
Quick view Out of stock Sierra 18-2875-1 Exhaust Manifold Elbow Gasket Replaces 3850495 $8.99 $6.49 Volvo, OMC Exhaust Elbow Gasket by Sierra For: 3.0L GS, GL, GLM, GLP, GSM and GSP Used With: Elbow 18-1922 Replaces: Volvo - 3850495 OMC - 0908013 Mallory 9-65100 Barr OMC47-908013 GLM 33770 Mercury 802376... Add to Cart
Quick view Add to Cart Sierra 18-2909-9 Exhaust Manifold Gasket (Priced Per Pkg Of 2) $21.99 $15.49 Sierra 18-2909-9 Exhaust Manifold Gasket (Priced Per Pkg of 2) This exhaust manifold gasket set is an aftermarket product that meets or exceeds OEM requirements. Supersedes 18-2909 Use with: Exhaust Manifold 18-1952-1 Exhaust Manifold... Add to Cart
Quick view Add to Cart Sierra 18-3349 Water Pump Housing Kit $59.99 $41.99 Sierra 18-3349 OMC Water Pump Housing Kit Sierra high-quality engine parts are designed to meet OEM specifications. For All OMC Cobra Drives-2.3 (1987-90), 2.5 (1986), 3.0 (1986-93), 4.6 (1989) For All OMC Cobra Drives 5.0 (1986-93), 5.7 (1986-93),... Add to Cart
Quick view Add to Cart Sierra 18-15520 V-Belt Replaces 0912714 $34.99 $24.49 OMC, Mercruiser V-Belt - Effective Length 52", Top Width 29/64" Replaces: Mallory 9-55001 Mercury 57-34359, 57-37619Q, 57-37619 OMC 0912714, 0509287, 0509288 Details: High strength synthetic cords resist shockload... Add to Cart
Quick view Add to Cart Johnson/Evinrude/OMC Complete Water Pump Kit 0984461 $59.99 $55.99 Johson/Evinrude/OMC Complete Water Pump Kit 0984461 Add to Cart
Quick view Add to Cart Sierra 18-0183-1 Exhaust Manifold Gasket $16.99 $12.99 Sierra 18-0183-1 Exhaust Manifold Gasket for Mercruiser, OMC Sierra Exhaust Manifold Gasket for use on Mercruiser and OMC Stern Drives. Fits MCM/MIE Ford V-8 engines Use With: 18-1996 Manifold 18-1998-1 Manifold 18-1962-1... Add to Cart