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CARB GASKET KIT from SIERRA
CARB GASKET KIT from SIERRA
Sierra carb kits and gaskets for engine tune ups.
Yamaha Carb Kit from SIERRA
Yamaha Carb Kit from SIERRA
Sierra carb kits and gaskets for engine tune ups.
Replaces OMC P/N 378444 from SIERRA
Replaces OMC P/N 378444 from SIERRA
Many of Sierra's solenoids are manufactured by our Independence, KS plant. We produce both starter solenoids and continuous duty solenoids for trim and tilt pumps. Our features add up to solenoids which offer maximum magnetic plunger pull, reduced voltage drop and maximum corrosion protection.
Impeller, 18-3062 from SIERRA
Impeller, 18-3062 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
For Chrysler/Force, 89-817109A2 from SIERRA
For Chrysler/Force, 89-817109A2 from SIERRA
Many of Sierra's solenoids are manufactured by our Independence, KS plant. We produce both starter solenoids and continuous duty solenoids for trim and tilt pumps. Our features add up to solenoids which offer maximum magnetic plunger pull, reduced voltage drop and maximum corrosion protection.
30GPH Cartridge, Replaces Racor S3240 from SIERRA
30GPH Cartridge, Replaces Racor S3240 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 98. They’re engineered for today’s sterndrives and inboards, along with 2-cycle and 4-cycle outboards. That is why a high efficiency water separating filter is so important.
60GPH Cartridge, Replaces Racor S3227 from SIERRA
60GPH Cartridge, Replaces Racor S3227 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 98. They’re engineered for today’s sterndrives and inboards, along with 2-cycle and 4-cycle outboards. That is why a high efficiency water separating filter is so important.
10 Micron Replacement Filter Element for OMC 502905 from SIERRA
10 Micron Replacement Filter Element for OMC 502905 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. Today’s ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage.
Johnson/Evinrude Outboard Starter, 120 to 140hp V4 (1985-99), 10 tooth drive gear from SIERRA
Johnson/Evinrude Outboard Starter, 120 to 140hp V4 (1985-99), 10 tooth drive gear from SIERRA
Sierra's new and remanufactured starters are the only marine starters that meet Marine UL standards. Sierra's remanufactured starters all have new solenoids, drives, bushings, brushes and springs. The bodies are powder coated for greater corrosion resistance. Sierra has entered an agreement with United Technologies to market their complete line of outboard starters and components. All are 100% load tested . Our remanufactured starters are covered by Sierra's customer satisfaction warranty .
Water Circulating Pump - #18-3581 - Chrysler Inbd # 3004886, 3619542, 3619859, 3745985 from SIERRA
Water Circulating Pump - #18-3581 - Chrysler Inbd # 3004886, 3619542, 3619859, 3745985 from SIERRA
Water Pumps The water pump is the heart of your inboard or I/O cooling system. All Sierra pumps are bidirectional and can be installed on reverse rotation engines. The pumps are also powder coated for additional protection. Includes mounting gasket. Pumps include brass bi-directional impellers, brass plugs and fittings, carbon resin seal, all mounting gaskets, stainless steel seal cup and spring, stainless steel back plate (where required), and powder coating for maximum corrosion protection.
Gasket (2) from SIERRA
Gasket (2) from SIERRA
Package of 2.
Fits all Cobra. Replaces OMC 914036 from SIERRA
Fits all Cobra. Replaces OMC 914036 from SIERRA
Seals the exhaust/water flow from the manifold to the exhaust outlet in the drive.
Fuel Filter Cartridge from SIERRA
Fuel Filter Cartridge from SIERRA
FILTER Replaces: Mercruiser 35-866171A01 Fits: 350 Mag MPI Alpha/Bravo, 350 Mag MPI Horizon Alpha/Bravo, 350 Mag MPI Horizon MIE, 350 Mag MPI MIE, 496 MAG, 496 MAG H. O. , 5. 0 MPI Alpha/Bravo, 8. 1L Inboard, 8. 1L Inboard H. O. , MX 6.
Johnson/Evinrude, motor only, for 2-wire systems, 90–225hp (1991–1999) from SIERRA
Exhaust Bellows - Mercury - Replaces 32734A3, 18654A1 from SIERRA
Exhaust Bellows - Mercury - Replaces 32734A3, 18654A1 from SIERRA
Seals the exhaust/water flow from the manifold to the exhaust outlet in the drive.

2 from SIERRA, Cobra from SIERRA, Mar from SIERRA, Mercruiser from SIERRA

Sierra-Tube-Exhaust from SIERRA Home -> Engine Systems -> Engine Parts
Some larger V-8 engines that create a large amount of back pressure use exhaust tubes rather than bellows. This helps to relieve the excessive pressure and eliminate problems with premature bellows failure. In the past, the exhaust bellows would blow up like a balloon and cause the drive shaft bellows to rub against the yoke and U-joints causing holes in the bellows.
Part No: 18-2760
Ball Gear Kit from SIERRA Home -> Engine Systems -> Engine Parts
An OMC Sterndrive/Cobra Ball Gear Kit, including O-rings, plugs, ball gear, locknuts, and oil seals. Ball Gear Kit for OMC Sterndrive 1973-86 models contains: 1 O-Ring (Sierra# 18-7121)(O. E. # 308621). 2 Plugs (Sierra# 18-4251)(O. E. # 908062). 1 Ball Gear (Sierra# 18-2176)(O. E. # 908063). 1 Ball Gear (Sierra# 18-2177)(O.
Part No: 18-2178
O-Ring Package from SIERRA Home -> Engine Systems -> Engine Parts
O-ring, package of 5.
Part No: 18-7109-9
Cylinder Block Cover Gasket (2) from SIERRA Home -> Engine Systems -> Engine Parts
2 per package.
Part No: 18-2505-9
Pull Start Rope - 200' - 5/32" Diameter from SIERRA Home -> Engine Systems -> Engine Parts
200' by 5/32" Replaces OMC 322236.
Part No: 18-4911
Water Circulating Pump - #18-3578 - OMC #984876 from SIERRA Home -> Engine Systems -> Engine Parts
Sierra 18-3578 Water Pump. OMC Sterndrive/Cobra 2.
Part No: 18-3578
23977 Major Repair Kit from WICOR/SHERWOOD Home -> Engine Systems -> Engine Parts
For use with pumps G7B, G50, G85, M71, L90, G26 and L10B.
Part No: 23977
Exhaust Manifold Mounting Kit from OSCO MOTORS CORP. Home -> Engine Systems -> Engine Parts
Includes Osco Motors # CV-GH gasket and mounting hardware.
Part No: CVCR-MK
Upper Pump Housing Unit w/o Base-Merc/Mar from SIERRA Home -> Engine Systems -> Engine Parts
Replacement for Mercury/Mariner Outboard #46-60366A1.
Part No: 18-3507
Electronic Conversion Kit from SIERRA Home -> Engine Systems -> Engine Parts
Fits most Mallory Y or YD and cylinder distributors with clockwise or counter clockwise rotations.
Part No: 18-5296-2D
7 Piece Tune-Up Kit from ALLIED INTERNATIONAL Home -> Engine Systems -> Engine Parts
Includes 13/16" and 5/8" spark plug sockets, 3/8 x 6" extension bar, universal joint, spark plug gauge, 3/8" ratcheting driver and wire brush.
Part No: 89093
Air Silencer Gasket from SIERRA Home -> Engine Systems -> Engine Parts
Air silencer gasket, package of 2.
Part No: 18-2857-9
Powerhead Base Gasket from SIERRA Home -> Engine Systems -> Engine Parts
Powerhead base gasket, package of 2.
Part No: 18-2550-9
Coil Resistor from SIERRA Home -> Engine Systems -> Engine Parts
Replaces CRI 4106140.
Part No: 18-5450
Ignition System Power Pack - Johnson/Evinrude (OMC) from SIERRA Home -> Engine Systems -> Engine Parts
Replaces: 582115.
Part No: 18-5762
Exhaust Tube, Mercruiser from SIERRA Home -> Engine Systems -> Engine Parts
Replacement for Mercruiser Inboard/Outboard #32-90949T .
Part No: 18-2761
Exhaust Book - OMC Sterndrive/Cobra from SIERRA Home -> Engine Systems -> Engine Parts
Replaces: 912374-1 Fits 5. 7L & 7.
Part No: 18-2745
Lower Unit Seal Kit from SIERRA Home -> Engine Systems -> Engine Parts
Lower Unit Seal Kit.
Part No: 18-8362-1
Oil Seal - Used with 18-2100,2 from SIERRA Home -> Engine Systems -> Engine Parts
Oil Seal - Used with 18-2100.
Part No: 18-2094
Rewind Spring from SIERRA Home -> Engine Systems -> Engine Parts
Rewind spring for Johnson/Evinrude 1980-1992 9.
Part No: 18-6522
23976 Minor Repair Kit from WICOR/SHERWOOD Home -> Engine Systems -> Engine Parts
For use with pumps M71, 67B and L10B.
Part No: 23976
Marine Spark Plugs from CHAMPION SPARK PLUGS Home -> Engine Systems -> Engine Parts
High-quality plugs with all the features that make Champion the industry’s leader. Triple-coated shell for excellent corrosion resistance. Triple seal assembly that’s the strongest in the industry. Precision rolled threads that conform to all manufacturers’ specs. * Q and R type plugs only. Some plugs have been redesigned to accommodate the different heat ranges required for reformulated fuel. Before you order a spark plug, be sure to consult the manufacturer’s most current reference guide.
Water Pump Housing Kit from SIERRA Home -> Engine Systems -> Engine Parts
Complete water pump housing kit.
Part No: 18-3316
Water Pump Kit w/o Housing from SIERRA Home -> Engine Systems -> Engine Parts
Replacement water pump kit for OMC outboards.
Part No: 18-3381
Filter Sealing Compound from WALKER ENGINEERING Home -> Engine Systems -> Engine Parts
Creates a high performance seal between the filter and Walker Engineering's AIRSEP parts, and allows for easy servicing when cleaning elements.
Part No: CD955
Yamaha Outboard 1984-1996, 1-4 Cyl., V4, V6, 2-250 HP from SELOC PUBLICATIONS Home -> Engine Systems -> Engine Parts
Designed and written to serve the needs of the professional mechanic, do-it-yourself boat enthusiast, instructor and student, these manuals are based on actual teardowns done by Seloc’s editors/authors in our on-site facility. This repair manual covers all Yamaha outboard engines, 12-250 HP, 1-4 cylinder, V4, V6 models, 1990 to 2001. Every manual features: Easy-to-follow, step-by-step, illustrated procedures . Hundreds of exploded drawings, photographs and tables . Troubleshooting sections .
Part No: 1701
Cotter Pins from SIERRA Home -> Engine Systems -> Engine Parts
ackage of 10 cotter pins.
Part No: 18-3735-9
Block Cover Gasket from SIERRA Home -> Engine Systems -> Engine Parts
Block cover gasket, package of 2.
Part No: 18-2807-9
Mercury Marine Water Pump Base from MERCURY MARINE Home -> Engine Systems -> Engine Parts
Fits MC-I, R drives without flush screw in housing.
Part No: 57234Q01
Exhaust Manifold Mounting Kit - Volvo/Penta from SIERRA Home -> Engine Systems -> Engine Parts
Volvo 4 Cylinder B20 2. 3 and 2. 5L (Models: AQ 120, 125, 131, 140, 145, and 151. BB140, 145, 230, and 250) Volvo 4 Cylinder B20 2. 3 and 2. 5L (Models: AQ 120, 125, 131, 140, 145, and 151.
Part No: 18-8539
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