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Sierra 18-1930-1 Exhaust Manifold Volvo Fits AQ120B 125A 140A 145A BB140A Supplied with mounting package Use with Sierra exhaust manifold gasket 18-2991; mounting kit 18-8539 Replaces Volvo 855387; 834438 Replaces Sierra 18-1930; 18-1930-1 This manifold will fit most Volvo Penta inline 4 cylinder engines from 1978 to1990. Please compare the O.E. Replacement numbers listed above…
Sierra 18-1935-1 Volvo Penta Riser Replaces Volvo part # s 855380; 855384; 856891; and 856879; etc. Includes mounting gasket. When replacing original equipment Volvo Riser; you must use OSCO Riser mounting kit part #OSC56879-MK. NOTE:Replaces OEM part # VOLVO 856891-7 VOLVO 855384-4 Use with Manifold: 18-1931-1; Elbow Gasket: 18-2971 Mounting Kit: 18-8510 Use With: 18-1931-1…
Sierra 18-1950-1 Exhaust Manifold Mercruiser GM Small Block Mercruiser log style exhaust manifold Direct replacement manifold fits Mercruiser GM V8 small block 305 and 350 cu. in. engines from 1977 to 1982 with end riser For Mercruiser 198; 228; 255; 260; and 898 model engines Port side Heavy duty cast iron Painted black Includes all…
Sierra 18-1952-1 Mercruiser GM V6 Exhaust Manifold For Mercruiser V6 Engines. Fits Both Port or Starboard Sides. Mercruiser exhaust manifold Direct replacement manifold fits Mercruiser GM V6 229 and 262 cu. in. engines For Mercruiser 175; 185; and 205 model engines Interchangeable between port and starboard side Heavy duty cast iron Painted black Includes all…
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. and 3.0L 181 cu. in. engines with Rochester carburetors from 1983-1989 Replaces Mercruiser 95862A5 Replaces Osco 5862 Replaces Sierra 18-1954 Mercruiser Manifold w Mounting Package. Replaces Mercruiser Part #95862A5. Used With Rochester 2bbl…
Sierra 18-1957-2 Manifold Replaces 807078T10 For Most Mercruiser Big Blocks with Center Risers. Fits Either Port or Starboard Sides. Replaces: Mercury 807078A-6; 807078T10 Barr MC-1-89011 GLM 51240 Mallory 9-40506 Marine Power 0991-1000 Mercruiser Stern Drive 89011A8; 807078A6; 807078T10; 807078T09; 807078A4; 807078A2 Osco 9011 Pro Marine 51245 Use With: Exhaust Manifold Gasket 18-0418 Mounting Kit 18-8532…
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; 18-1901Elbow Gasket: 18-2833Mounting Kit: 18-8552
Sierra 18-1973 Exhaust Manifold Riser 2 1 2 in. Exhaust Riser 90 degree down angle Fits most early model 120HP Mercrusier applications Replaces Mercruiser 55538A2 Replaces osco 5538 Replacement for Mercruiser part # s 55538; 39920; etc. Used on 4 cyl and Inline 6 cyl Engines only. Includes all pipe plugs and mounting gasket. 3…
Sierra 18-1976-2 Exhaust Manifold Elbow Sierra 4 inch exhaust elbow Fits most Mercruiser V6 & V8 applications Accepts 4 in. inside diameter exhaust hose Cast iron construction Includes 18-0897 gasket; 18-4263 pipe plug; and 18-4258 pipe plug Replaces Mercury 44354A3; 807914A1; 807988A2 and 807988A03 Replaces Osco 4354 Replaces Sierra 18-1976 and 18-1976-1 Fits most Mercruiser…
Sierra 18-2137 Power Trim Hose for Mercruiser Sierra Power Trim Hose for Mercruiser R, MR, Alpha One & Bravo I, II, III, X, XR & XZ engines. For use with R MR Alpha One s n 6225577 & Up. Port trim cylinder on Bravo and Blackhawk drives Trim Cylinder casting #98703 and 98703-1 Metal Tube…
Sierra 18-8804-1 Spark Plug Wire Set replaces: Mercury Marine 84-813720A3 replaces: Mercury Marine 84-813720A2 replaces: Mercury Marine 84-813720A4 replaces: Mercury Marine 84-816761A4 Fits Mercruiser Big Block engines with Thunderbolt ignition. Replacement part for Mercruiser Inboard Outboard #84-813720A2; 84-813720A3; 84-813720A4; 84-8167671A4 8 cylinder Thunderbolt ignition type For use with 260 TR; 305 CID LH & RH;…
Fits MerCruiser OMC GM 3.0L LX with Delco Digital ignition (1990-1995) Coil Wire included.
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