Sierra

Sierra 18-1142 Upper Pinion Bearing Sierra Marine replacement Upper Pinion Bearing for Mercruiser Stern Drives. This part fits I, R, MR, Alpha One,...

OMC Sterndrive / Cobra Cooling System ManifoldPort and StarboardReplaces: Sterndrive/Cobra Inboard/Outboard #980959 Fits most Ford V-8 302 & 35...

Sierra 18-1921 V-8 Small Block Exhaust Elbow Sierra replacement exhaust elbow fits most GM V8 Small Blocks. Use with: 18-1902 Manifold 18-1903 Man...

Sierra's 18-1922 Manifold Elbow is a replacement part for OMC Stern Drives. All Sierra aftermarket parts are manufactured to meet or exceed OEM req...

Sierra 18-1930-1 Exhaust Manifold Volvo Fits AQ120B 125A 140A 145A BB140A Supplied with mounting package Use with Sierra exhaust manifold gasket 1...

Sierra 18-1932 Exhaust Manifold Volvo Penta V6 Center Rise Volvo Penta V6 Center Rise Exhaust Manifold For both port and starboard sides of the en...

Sierra 18-1953-2 Mercruiser V8 Exhaust Manifold For Mercruiser GM Small Block V8 engines with center riser. Fits most Mercruiser (6m) small blocks ...

Sierra 18-1954-1 Exhaust/Intake Manifold Mercruiser 4 Cylinder Mercruiser 4 Cylinder Exhaust/Intake Manifold Fits most late model 2.5L 153 cu. in....

Sierra 18-1970-2 Exhaust Manifold Elbow Sierra exhaust elbow Fits Mercruiser GM 185; 200; 205; 228; 230; 260; 330; 340; and 898 model engines For ...

Replaces OEM part #MERCURY MARINE 76325A2For: most late Model 120;140 HP Mercruiser applicationsUse with:Manifold: 18-1955-1; 18-1954-1; 18-1956-1;...

Sierra 18-1973 Exhaust Manifold Riser 2 1/2 in. Exhaust Riser 90 degree down angle Fits most early model 120HP Mercrusier applications Replaces Me...

Sierra 18-1976-2 Exhaust Manifold Elbow Sierra 4 inch exhaust elbow Fits most Mercruiser V6 & V8 applications Accepts 4 in. inside diameter ex...

Sierra 18-1991 30° Exhaust Elbow Adapter Sierra high-quality exhaust elbow adapter for use with 3" I.D. Exhaust Hose. 30° Use with: 18-1999 Elbow ...

Thermostat Housing. Housing; T-Stat - End Rise. Replaces OEM part #•MERCURY MARINE 78984A1 Fits MCM/MIE 198/898, 228, 250, 260 & 280 Intercha...

Mercruiser Design #1 Lower Thermostat Housing Only with Brass T Valve for Small Block GM Engines.Replaces Merc 87290A4 *Only 1 Left

Sierra high-quality gimbal bearings are greasable and fit all Bravo, and Alpha One Gen II (1998 & up). Interchangeable with: Mallory 9-72412 ...

Fits : All OMC Cobra Fits : Bravo (0M111207 & Below), MC II & TS Fits : IA/IB/IC & EZ, MC-I, R, MR, Alpha One, Gen II (0L949778 & ...

Type: Upper gearcase Designed for use in OMC stern drives Includes one ball gear per package Interchangeable with Mallory 9-72201, GLM 22020, and ...

Long Drive Shaft Replaces: OMC 0908087 AQU 1862 GLM 22411 Redline RL2184

Sierra carrier bearing for Mercury Marine engine. Sierra Part #18-2376. For: Housings with casting #73020C1 Fits: Alpha Gen II & MR Units OEM...

Sierra 18-2397 Trim Cylinder Pivot Pin Sierra replacement trim cylinder pivot pin for Mercruiser Stern Drives. For: Front Bravo Interchangeable w...

Replaces: Volvo 873228

Replaces: Volvo 873229 For Volvo Penta Stern Drives; DP,DPX. Replaces 873229.

Sierra 18-2601-1 Mercruiser Alpha One Transom Seal Kit Sierra Alpha One transom service kit For Mercruiser R; MR and Alpha 1 drives with exhaust b...