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Mercruiser, OMC, Volvo V-Belt - Effective Length 39", Top Width 29/64"- Special Order est. 10 Days Replaces: Mercury 57-52692 Volvo 966914 Details: High strength synthetic cords resist shockload failu... More Details
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V-belt for OMC, Volvo, Mercruiser 4 cyl Engines- Effective Length 40", Top Width 29/64" Details: High strength synthetic cords resist shockload failure. Their low stretch properties assure uniform per... More Details
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V-belt for OMC, Volvo and Mercruiser Engines - Effective Length 40 1/2", Top Width 29/64" Replaces: Mercury 57-76269Q, 57-76269 Volvo 978515 OMC 0509307 Details: High strength synthetic cords resist s... More Details
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Sierra 18-15410 V-belt - for Mercruiser and OMC High strength synthetic cords resist shockload failure. Their low stretch properties assure uniform performance over the life of the belt. The compressi... More Details
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Sierra 18-15415 V-Belt for OMC, Volvo, and Mercruiser High strength synthetic cords resist shockload failure. Their low stretch properties assure uniform performance over the life of the belt. The co... More Details
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Sierra 18-15435 Stern Drive V-Belt Sierra replacement v-belt for Volvo Penta and OMC Stern Drives. Specifications: Effective Length: 43 1/2" or 110.5cm Top Width: 29/64" or 11.5mm Features: High stren... More Details
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Sierra 18-15440 Mercruiser, OMC, Volvo V-belt - Effective Length: 44" Top Width: 29/64" Sierra high-quality engine parts are designed to meet OEM specifications. High strength synthetic cords resist s... More Details
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Sierra 18-15450 V-Belt for OMC Stern Drives and Volvo Penta Engines High strength synthetic cords resist shockload Their low stretch properties assure uniform performance over the life of the belt Spe... More Details
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Sierra 18-15455 V-Belt Replaces 3852464 - MW
Volvo Penta V-Belts (Gas)
Sierra 18-15455 V-Belt for OMC and Volvo High strength synthetic cords resist shockload Their low stretch properties assure uniform performance over the life of the belt Special rubber compound sectio... More Details
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Mercruiser, OMC and Volvo V-Belt - Effective Length: 46" Top Width: 29/64" Replaces: Mercury - 57-48120A-1, 57-48120Q 1 OMC - 0310953, 0909971 Volvo - 829207, 966920 Mallory 9-55002 Redline RL15460 De... More Details
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OMC, Mercruiser V-BELT - Effective Length 47", Top Width 29/64" Replaces: Mercury 57-78200Q 1, 57-78200A 1 OMC 0509309 Redline RL15470 Details: High strength synthetic cords resist shockload failure. ... More Details
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Sierra 18-15480 Mercruiser V-Belt Sierra V-Belts are designed to meet or exceed OEM requirements. Their low stretch properties assure uniform performance over the life of the belt. High strength synth... More Details
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Sierra 18-15490 Mercruiser V-Belt Sierra replacement V-Belt for use on Mercruiser Stern Drives. High strength synthetic cords resist shockload failure. Their low stretch properties assure uniform perf... More Details
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Sierra 18-1550 Complete Gear Set-4 Cyl - MW
Mercury Outboard Gear Sets
Complete Gear Set-4 cyl - Special Order est. 10 Days Contains: Reverse Gear 18-1560 Clutch 18-1562 Replaces Mallory 9-73420 9-73431 Mercury Marine 43-8812960A3 43-850036T 52-850048T WARNING: Cancer an... More Details
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Sierra 18-15501 Circuit Breaker Special Order Item WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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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 res... More Details
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Sierra 18-15550 V-Belt Sierra V-Belts are designed to meet or exceed OEM requirements. Their low stretch properties assure uniform performance over the life of the belt. High strength synthetic cords... More Details
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Sierra 18-1564 Gear Set-Forward Sierra replacement gear set for Mercury Marine engines. Ratio: 1.87:1 Interchangeable with: Mallory 9-73451 Mercury Marine 43-803615T2 43-803615T1 WARNING: Cancer and R... More Details
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Sierra 18-1565 Clutch Sierra replacement clutch for use with Mercury Marine engines. This clutch should be used with the Sierra 18-1551 Complete Gear Set for V-6. Sierra manufactures aftermarket engin... More Details
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Upper Gear Kit - Special Order est. 10 Days For: 5.7, 5.8L V-8 Cobra drives (21:16 ratio) Replaces: OMC 983825 GLM 22520 Johnson/Evinrude Outboard 983825 WARNING: Cancer and Reproductive Harm - P65War... More Details
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Sierra 18-1651 ValveWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1654 ValveWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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1 3/16" Prop Shaft Carrier Bearing - Special Order est. 10 Days Replaces: OMC 0438039, 5000074 GLM 11406 Fits: 1986 - 1990 Cobra 1 3/16" Diameter Prop Shaft 1978 - 1985 All Stringer Mounts except 2.5L... More Details
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Sierra 18-1705 MerCruiser Alpha Gimbal Housing Hinge Pin - MW
Mercruiser Bellows
Sierra 18-1705 Alpha Gimbal Housing Hinge Pin Replaces 77123 This Sierra gimbal housing hinge pin is designed for use with MerCruiser Alpha Gen I & II drives with a grease port. Fits: MerCruiser Alpha... More Details
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Sierra 18-1706 Gimbal Housing Hinge Pin - MW
Mercruiser Gearcase & Drive Parts
Sierra 18-1706 Gimbal Housing Hinge Pin Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Mercruiser Yoke Assembly for Bravo X Drives OM100001-OM750174 2000-2003 Meritor Style Bravo XR X2 OM100001 - up 2000-up Replaces Mercruiser OEM 862129A1 Not for Bravo Drive with Integrated Transom usi... More Details
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Sierra 18-1710 MerCruiser Bravo Bellows Flange Ring - MW
Mercruiser Bellows
Sierra 18-1710 MerCruiser Bravo Bellows Flange Ring Replaces 862209 This Sierra bellows flange ring is for MerCruiser Bravo drives. Fits: Bravo I, Bravo II, & Bravo III drives from 1988-1998 with seri... More Details
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Sierra 18-1711 MerCruiser Bravo U-Joint Cross Bearing - MW
Mercruiser U-Joints & Yokes
Sierra 18-1711 Mercruiser U-Joint Cross Bearing Sierra high-quality engine parts are designed to meet OEM specifications. For Bravo One, Two, & Three (All Ratios), Bravo One X/Two X, Three X (All Rati... More Details
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Sierra 18-1714 Clutch Dog Pin For use on the following engines: 50 -70 HP 3 Cyl. Johnson/EvinrudeOutoard Engines (1979-2003) Crossflow Gearcase V-4 Johnson/Evinrude Outboard Engines (1978-1998) Gear... More Details
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Sierra 18-1723 Lower Drive Shaft Sierra replacement Lower Drive Shaft for use on V-4 60 degree Johnson/Evinrude Outboard Engines, includes: E100, E115, E75, E90, J115 & J90 Interchangeable with: John... More Details
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Sierra 18-1728 MerCruiser Alpha One Gen II Bellows Flange Ring - MW
Mercruiser Bellows
Sierra 18-1728 MerCruiser Alpha One Gen II Bellows Flange Ring Replaces 816607 This Sierra bellows flange ring is for use with MerCruiser Alpha One Gen II drives made from 1991 to the present. Applica... More Details
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Sierra 18-1729 Cover & Bushing Assembly Sierra replacement cover & bushing assembly for Johnson/Evinrude Outboards. Interchangeable with: GLM 27940 Johnson/Evinrude Outboard 434588 WARNING: Cancer and... More Details
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Sierra 18-1730 Coupling Sierra replacement coupling. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Interchangeable with: Chrysler/Force/US Marine 43585 Mercruise... More Details
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Sierra 18-17330 V-Belt WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-17335 V-Belt WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1734 Thermostat Seal - MW
Johnson Outboard Thermostats & Gaskets
Sierra 18-1734 Thermostat Seal Sierra replacement thermostat seal for use with Johnson/Evinrude Outboards. All Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. For ... More Details
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Sierra 18-17350 V-Belt WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-17430 V-Belt WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1757K Connecting Rod Kit - MW
Suzuki Outboard Connecting Rods & Bearings
Connecting Rod Kit - Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1800 Oil Reservoir Float Switch - MW
Mercury Outboard Internal Engine Parts
Sierra 18-1800 Oil Reservoir Float Switch Sierra replacement oil reservoir float switch for Mercury Marine engines. For: Mercury 30-250EFI 2-Stroke Outboards with Engine mounted oil reservoir Intercha... More Details
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Serpentine Belt - Special Order est. 10 DaysWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-18100 Serpentine Belt Replaces 57-828507Q4 - MW
Marine Warehouse
Serpentine Belt by Sierra Replaces: Mercury - 57-828507Q4 WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-18208 Power Trim Pump AssyWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1830 Water Seal DamperWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-18303 Suzuki DF60-DF100 2001-2009 Power Trim Motor - MW
Suzuki Outboard Trim System
Sierra 18-18303 Power Trim Motor WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1834 Water Seal DamperWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1836 Water Dampener Seal - MW
Yamaha Outboard Cooling System
Sierra 18-1836 Yamaha Water Dampener Seal Sierra replacement water dampener seal for Yamaha Outboards. Interchangeable with: Yamaha Outboard 6L2-44367-00-00 6L2-44367-01-00 WARNING: Cancer and Reprodu... More Details
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Sierra 18-1837 Water Dampener Seal - MW
Yamaha Outboard Cooling System
Sierra 18-1837 Yamaha Water Dampener Seal Sierra replacement water dampener seal for Yamaha Outboards.. Fits: Yamaha F25C (2016-20) Interchangeable with: Yamaha Outboard 6L2-44367-10-00 WARNING: Cance... More Details
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Sierra 18-1840 Water Dampener Seal - MW
Yamaha Outboard Cooling System
Sierra 18-1840 Yamaha Water Dampener Seal Sierra replacement water dampener seal for Yamaha Outboards.. For: Yamaha F2.5 (2015-20) F4,F6 (2014-20) Interchangeable with: Yamaha Outboard 6EE-G4366-00-00... More Details
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Sierra 18-1842 MerCruiser V6 Dry Join Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1842 MerCruiser V6 Dry Join Exhaust Manifold The Sierra V6 Dry Join Exhaust Manifold helps ensure water does not enter the cylinders in the case of a gasket failure. Water is transferred fro... More Details
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Sierra 18-1843 MerCruiser V8 Dry Joint Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1843 MerCruiser V8 Dry Joint Exhaust Manifold Replaces 8M0185794 All Sierra manifolds are manufactured as a direct OE replacement and are fully interchangeable with the OEM products they are... More Details
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Sierra 18-1845 MerCruiser V6/V8 Dry-Joint Exhaust Elbow - MW
Mercruiser Exhaust Manifolds
Sierra 18-1845 MerCruiser V6/V8 GM Dry-Joint Exhaust Elbow Replaces 864591T02 This Sierra aftermarket exhaust elbow is for use with Mer Cruiser V6/V8 GM engines with dry joint exhaust manifolds. This ... More Details
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Sierra 18-1848 4.3L V6 Manifold WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1876 Riser Sierra replacement riser fits 170 (1974), 175 (1975-76), 190 (1974-76), 235 (1975-76). Use with: 18-1904 Manifold 18-2850 Manifold End Cap Gasket Interchangeable with: OMC Stern D... More Details
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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: ... More Details
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Sierra 18-1908 MerCruiser V6/V8 3" Manifold Riser Spacer - MW
Mercruiser Exhaust Manifolds
Sierra 18-1908 MerCruiser V6/V8 3" Manifold Riser Spacer Size: 3" For: MerCruiser GM V6 229 and 262cu.in. (Models: 185 and 205) GM Small Block V8 305-350cu.in. (Models: 200, 228, 230, 260 and 898) GM ... More Details
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Sierra 18-1908K MerCruiser 0M614999 & Below 3" Manifold Riser Kit - MW
Mercruiser Exhaust Manifolds
Sierra 18-1908K Manifold Riser Spacer Kit Features: Packaged as a set, complete with mounting hardware Fits: MCM V-6 carb & TBI eng. w/ 2 piece exhaust manifolds (s/n 0M614999 & below) 3" Riser Kit U... More Details
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Sierra 18-1909-1 Center Rise Manifold 4" Outlet Riser - MW
Volvo Penta Exhaust Manifolds
Sierra 18-1909-1 Center Rise Manifold 4" Outlet Riser Special Order est. 10 Days. Fits many GM & Ford center rise manifolds. Features: Material: Cast Iron 4" outlet 7° Interchangeable With: Barr OMC-2... More Details
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Elbow - Special Order est. 10 DaysWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1917 Block Off Manifold Plate - MW
Crusader Exhaust Manifolds
Sierra 18-1917 Block Off Manifold Plate Sierra replacement stainless block off manifold plate. Sierra Marine engine parts are manufactured to meet or exceed OEM requirements. Material: Stainless For C... More Details
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Sierra 18-1919 Elbow Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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MANIFOLD ELBOWWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Elbow - Special Order est. 10 DaysWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1927 Riser Sierra high-quality 4" Riser. For use on Crusader Inboard Engines, fits GM Big Block V8 454 cu. in. Models Ch350 & 454XL For use on Crusader Inboard Engines, fits GM Small Block V... More Details
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Elbow - Special Order est. 10 DaysWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1929 Manifold Sierra high-quality starboard manifold. Interchangeable with: Barr CR-1-97992 Crusader 97992 97114 Mallory 9-40416 Osco 7992 Use with: 18-0418: Exhaust Manifold Mounting Gasket... More Details
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Sierra 18-1930-2 Volvo Penta Exhaust Manifold Sierra replacement exhaust manifold for Volvo Penta engines. Supplied with: Mounting Package Fits: Volvo AQ120B, AQ125A, AQ140A, AQ145A/B, AQ131A/B/C/D, A... More Details
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Sierra 18-1931-1 Exhaust Manifold Replaces 835804 - MW
Volvo Penta Exhaust Manifolds
Sierra 18-1931-1 Exhaust Manifold for Volvo Penta The Sierra 18-1931-1 Exhaust Manifold is a replacement part for Volvo Penta engines. This exhaust manifold is supplied with a mounting package. Sierra... More Details
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Sierra 18-1932 Manifold Sierra replacement exhaust Manifold for V6 Volvo Marine engines. Port and Starboard sides. Material: Cast iron Use with: 18-2909: Exhaust Manifold Gasket 18-1936: Riser 18-2909... More Details
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Sierra 18-1933 Manifold Sierra high-quality port manifold. Interchangeable with: Barr CR-1-97993 Crusader 97993 97115 Mallory 9-40402 Osco 7993 Use With: 18-0418: Exhaust Manifold Mounting Gasket 18-8... More Details
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Sierra 18-1934 Elbow Sierra replacement elbow with 3" outlet. Use with: 18-0309: Exhaust Elbow Gasket 18-1916: Riser 18-1925: Manifold 18-1926: Manifold 18-1927: Riser 18-1929: Manifold 18-1933: Manif... More Details
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Sierra 18-1935-1 Volvo Penta Riser - MW
Volvo Penta Exhaust Manifolds
Sierra 18-1935-1 Volvo Penta Riser Sierra high-quality engine parts are designed to meet OEM specifications. Features: Material: Cast Iron Hose ID: 4" Use With: 18-1931-1 Manifold 18-2971 Exhaust Mani... More Details
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Riser - Special Order est. 10 DaysWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1937 MerCruiser 3.7L Exhaust Manifold Elbow - MW
Mercruiser Exhaust Manifolds
Sierra 18-1937 MerCruiser 3.7L Exhaust Manifold Elbow Replaces 98562A6 This Sierra exhaust manifold elbow is for use with MerCruiser 3.7L engines. Application Info: MerCruiser 4 Cyl 224 cu. in. 3.7L e... More Details
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Sierra 18-1939 Riser Sierra replacement engine parts are designed to meet OEM specifications. Use with 3-1/2" I.D. exhaust hose. Material: Cast iron Ford Small Block V8 302-351 cu. in. GM Small Block... More Details
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Sierra 18-1942 Manifold End Plate - MW
Chrysler Inboard Exhaust Manifolds
Manifold End Plate - Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1945 Riser Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: Barr CM-20-6674 Chrysler Inboard 2846689 Mallory 9-40312 Osco 689 WARNING: Cancer a... More Details
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Sierra 18-1946 Chrysler 1966-1986 Elbow - MW
Chrysler Inboard Exhaust Manifolds
Sierra 18-1946 Elbow Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: Barr CM-20-6672 Chrysler Inboard 3527794 Mallory 9-40313 Osco 794 WARNING: Cancer a... More Details
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Sierra 18-1949 Manifold Spacer This item has been discontinued by the manufacturer and is no longer available. Sierra high-quality engine parts are designed to meet OEM specifications. Size: 3" For F... More Details
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Sierra 18-1951-1 Exhaust Manifold Replaces 77235A2 - MW
Mercruiser Exhaust Manifolds
Mercruiser Manifold - Starboard - with Mounting Package by Sierra Fits most Mercruiser GM Small Blocks with End Risers. Key Features: Starboard Side Supplied with Mounting Package Use With: ... More Details
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Sierra 18-1952-1 MerCruiser V6 85-02 Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1952-1 MerCruiser V6 85-02 Exhaust Manifold Replaces 99746A17 This Sierra exhaust manifold is for MerCruiser V6 Engines made by GM between 1985 and 2002. Features: Fits: MerCruiser V6 GM 22... More Details
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Sierra 18-1953-2 MerCruiser V8 1983-2002 Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1953-2 MerCruiser V8 1983-2002 Exhaust Manifold The Sierra 18-1953-2 is a direct OEM replacement exhaust manifold designed for MerCruiser GM Small Block V8 engines from 1983 to 2002, includi... More Details
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Sierra 18-1956-3 MerCruiser 2.5L/3.0L Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1956-3 MerCruiser 2.5L/3.0L Exhaust Manifold Replaces 860235A04 This sierra exhaust manifold features a one piece design and is for use with MerCruiser 2.5L/3.0L engines. Used With: Riser wi... More Details
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Sierra 18-1957-2 MerCruiser V8 1981-2002 Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1957-2 MerCruiser V8 GM 1981-2002 Exhaust Manifold - Replaces 807078T10 When in need of a MerCruiser manifold replacement, Wholesale Marine carries economical options to get you back on the ... More Details
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Sierra 18-1962-1 Manifold Sierra replacement manifold for Mercruiser Stern Drives. Supplied with mounting package. Starboard Fits MCM/MIE for V-8 engines (1977 & older) Use with: 18-8509: Exhaust Mani... More Details
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Sierra 18-1966-1 MerCruiser 3.0L 1990-Newer Exhaust Manifold - MW
Mercruiser Exhaust Manifolds
Sierra 18-1966-1 MerCruiser 3.0L 1990-Newer Exhaust Manifold This Sierra aftermarket exhaust manifold is for use with MerCruiser 3.0L & LX engines built from 1990 to the present. Fits MCM 3.0L/LX (199... More Details
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Sierra 18-1970-2 Riser Elbow Sierra Marine 18-1970-2 is a replacement riser elbow for V-6 and V-8 applications. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Fea... More Details
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Sierra 18-1974-1 MerCrusier V6/V8 Manifold Elbow - MW
Mercruiser Exhaust Manifolds
Sierra 18-1974-1 MerCrusier V6/V8 Manifold Elbow Replaces 98502A2 This item has been discontinued by the manufacturer and is no longer available. This Sierra aftermarket exhaust manifold elbow is for ... More Details
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Sierra 18-1975-1 MerCruiser 2.5L/3.0L 1982 & Newer Exhaust Elbow - MW
Mercruiser Exhaust Manifolds
Sierra 18-1975-1 MerCruiser 2.5L/3.0L 1982 & Newer Exhaust Elbow w/Tube Replaces 12076A2 This Sierra aftermarket exhaust elbow is for MerCruiser 2.5L/3.0L engines 1982 and newer. Fits: MCM 2.5L & 3.0L... More Details
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Sierra 18-1976-2 MerCruiser V6/V8 2002 & Older Manifold Elbow - MW
Mercruiser Exhaust Manifolds
Sierra 18-1976-2 MerCruiser V6/V8 GM 2002 & Older Manifold Elbow Replaces 807988A03 Unlike automotive engines, all marine inboards have exhaust risers that feature a water induction elbow. Located beh... More Details
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Sierra 18-1977-1 Mercruiser Thermostat Housing Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-6 & V-8 (305 & 350 cid) engines & Hi-Perf 454, 502 & 540 cid ... More Details
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This item has been discontinued by the manufacturer and is no longer available. Sierra 18-1978 Elbow Sierra elbow for use on V-8 inboard applications only. Use With: 18-1950-1: Manifold 18-1951-1: Man... More Details
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Sierra 18-1984 Small Block V8 Manifold Spacer - MW
Johnson Outboard Parts
Sierra 18-1984 Manifold Spacer Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1986-2 Exhaust Manifold Replaces 3857723 - MW
Volvo Penta Exhaust Manifolds
Sierra 18-1986-2 Volvo/OMC Exhaust Manifold Replaces 3857723 Replaces: OMC & Volvo 3857723, 3847501, 3857579, 3852374-2,3852374 Mallory 9-40902 Barr OMC-1-914035 GLM 51430 Sierra 18-1986-1 Use With: E... More Details
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Sierra 18-1989 MerCruiser V8 Thermostat Housing - MW
Mercruiser Thermostat Housing
Sierra 18-1989 MerCruiser V8 Thermostat Housing Features: Material: Stainless Steel Fits: MCM/MIE GM V-8 (454 & 502 cid) engines Special Order est. 10 Days Interchangeable With: Mallory 9-42500 MerCru... More Details
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Thermostat Service Kit for 18-1989 by SierraWARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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Sierra 18-1990 Manifold Block Off Plate - MW
Mercruiser Exhaust Manifolds
Manifold Block Off Plate - Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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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 Interchangeable with: Barr 2000089P WARNING: Cancer an... More Details
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Sierra 18-1992-1 Manifold Elbow Adapter - MW
Volvo Penta Exhaust Manifolds
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 WARNI... More Details
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Manifold End Plate - Special Order est. 10 Days WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details
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