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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.
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 .
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.
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.
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.
Replacement for Volvo Penta Inboard/Outboard #832846-0 from SIERRA
Replacement for Volvo Penta Inboard/Outboard #832846-0 from SIERRA
Hose connection replacements for Volvo Penta inboard/outboards.
Sierra-Tube-Exhaust from SIERRA
Sierra-Tube-Exhaust from SIERRA
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.
20 Amp Pushbutton Thermal Circuit Breaker from SIERRA
20 Amp Pushbutton Thermal Circuit Breaker from SIERRA
Very common pushbutton breakers for DC loads. Uses two-blade terminals. Mounts in 3/8" hole. Can be used with a waterproof boot over the button. Buttons are white. Switch Type: Pushbutton . Voltage Compatibility: DC . Safety Features: Waterproof boots available . Housing Material: Plastic . Housing Dimensions: 1. 75" x 1.
3/8 inch inline fuel filter from SIERRA
3/8 inch inline fuel filter from SIERRA
For use on McCulloch/Scott-Atwater, Suzuki Outboard and Yamaha Outboard 18-7831 is replacement for Johnson/Evinrude Outboard #398319.
Outdrive Gasket Set, 18-260, TR/TRS, 1973-1993 from SIERRA
Outdrive Gasket Set, 18-260, TR/TRS, 1973-1993 from SIERRA
Gasket and O-ring kits that seal the drive to the transom.

8" from SIERRA, Cobra from SIERRA, Penta from SIERRA, Transom from SIERRA

Cam Lock - 1 1/8" from SIERRA Home -> Cabinet & Deck Hardware -> Cabinet Hardware & Locks
For securing lockers, hatches, compartments and drawers. Depth: 1 1/8" .
Part No: CL49330
18-1973 Elbow, MerCruiser 55538A2 from SIERRA Home -> Engine Systems -> Engine Parts->Exhaust Manifolds, Elbows, Risers
Sierra exhaust manifolds, risers and elbows are 100% painted where the competition sends theirs out in primer alone. When the technician buys a manifold from us, time spent watching paint dry is saved for other profit generating work. Manifolds, risers and elbows are individually packaged in Instapack, an expanding packaging foam that keeps the part from chipping and breaking during transportation Water left in manifolds over the winter months can freeze and crack requiring replacement.
Part No: 18-1973
Sierra-Seal, Transom from SIERRA Replacement Transom Seal.
Part No: 18-2767
Ignition Tune Up Kit from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts
Kit contains contact set (OE #394-1100A3) and condenser (OE # 394-1130A1).
Part No: 18-5012
Exhaust Manifold Mounting Kit from SIERRA (Models: AQ and BB200, 205, 211, 231, 225, 260, 271, 290, 311, 500, 501, 570, 571, 572).
Part No: 18-8511
Oil Seal - OMC from SIERRA Home -> Engine Systems -> Engine Parts
OMC Oil Seal - Johnson/Evinrude OE #: 321481. Shaft: 0. 687". OD: 1. 250" - ID: 0.
Part No: 18-2029
Starboard Down, R/MR/Alpha I with Oildyne pump, All Alpha I Gen II from SIERRA Home -> Engine Systems -> Trim Tabs & Hydrofoils->Tilt/Trim Hoses
High-pressure hoses, cylinder to connector. Sierra trim hoses include marine-grade stainless-steel fittings and tubing, precision made for an exact fit. Working pressure up to 3000 PSI.
Part No: 18-2114
Exhaust Manifold Mountnig Kit from SIERRA Exhaust Manifold Mounting Kit OMC GM Small Block V8 305-350cu. in. (1979-89). OMC/Volvo GM Small Block 305-350cu.
Part No: 18-8502
Alternator - Universal from SIERRA Home -> Engine Systems -> Engine Parts
Replaces: Universal 288182, 288759 12 Volt, 51 Amp, Integral Regulator, Negative Ground, Single Groove Pulley For Universal and other I/0.
Part No: 18-6263
New, Heavy-Duty, fits Volvo from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts->New & Remanufactured I/O & Inboard Starters
Sierra starters meet SAE or UL standards for ignition protection to prevent explosion. Sierra offers remanufactured and new starters for many applications. They can be mounted two ways. Front mount starters have the drive gear facing aft and spin opposite of the engine rotation. Rear mount starters have the drive gear facing forward and spin in the same direction as the engine. Before replacing your starter, make sure to check for voltage problems. Below are some of the most popular models.
Part No: 18-6272
Alternator - Inboard - Universal from SIERRA Home -> Engine Systems -> Engine Parts
Hitachi Marine, 12 Volt, 35 Amp, Internal Regulator, Single Groove Pulley Fits: Yanmar Diesel(Inboard).
Part No: 18-6284
Fits ARCO 30450, 30460 4 Terminal 12V from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Solenoids
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.
Part No: 18-6287
Tilt/Trim Motor - OMC Sterndrive/Cobra, Volvo/Penta from SIERRA Home -> Engine Systems -> Engine Parts
Replaces: OMC Sterndrive/Cobra - 986280, 3853945 For 1990 and 1994 King Cobra Trim System. Volvo/Penta - 986280, 3853945 For PJX, SX, DPS, DP, DPX, 3. 0L GS, GL, 4. 3L GL, GS, GI, 5. 0L FL, FI, 5. 7L GL, GI, 5.
Part No: 18-6779
Plastic Washer - Volvo Penta from SIERRA Home -> Engine Systems -> Propellers & Drive Trains -> Drive Train Parts
Replaces: 850888-9.
Part No: 18-4211
Thermostat & Gasket for 18-3665 from SIERRA Home -> Engine Systems -> Engine Parts->Thermostat Kits
Thermostats made from corrosion-resistant stainless steel and brass. Kits include gasket(s) necessary for installation.
Part No: 18-3665
Screw Cover/Volvo #941816-1 from SIERRA Sierra 18-4215 Sterndrive Cover Screw Volvo Part 941816-1 (1/4-20 thread).
Part No: 18-4215
Shift Shaft Boot from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts
Shift Shaft Boot.
Part No: 18-2742
Lower Unit Seal Kit - OMC Sterndrive/Cobra from SIERRA Home -> Engine Systems -> Control Systems -> Control Accessories
Replaces: 982946 Fits V6,V8 (800) Stringer Unit (1978-86).
Part No: 18-2665
Fuel Pump / for (AC Fuel Pump) peplacer 374514, (Flange I.D. 40781, M6866) for V-8 Chrysler 318, 360 from SIERRA Home -> Engine Systems -> Fuel Tanks->Fuel Pump Kits
Made to meet or exceed OEM standards. Heavy-duty components to assure long life.
Part No: 18-7254
Fuel Pump - Mercruiser/GM from SIERRA Home -> Engine Systems -> Engine Parts
For GM (V-6) 231, 262 Replaces Mercruiser 41141A2, 860277A1, OMC 509408.
Part No: 18-7284
Rotor from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts->Ignition Tune-Up Kits
Complete kits include cap and rotor, contacts and condenser if required. Tune-up kits have everything that the complete kits have, except for the cap.
Part No: 18-5245
Transom Seals & Kit - Bravo I, II, III, P/N 30-803100T1 from SIERRA Home -> Engine Systems -> Propellers & Drive Trains -> Drive Train Parts->Transom Seals & Kits
Also includes other high-wear items like the gimbal bearings.
Part No: 18-8212
Thermostat Seal (2) from SIERRA Home -> Engine Systems -> Engine Parts
2 per package.
Part No: 18-2933-9
Crankcase Gasket (5) - Mercury/Mariner from SIERRA Home -> Engine Systems -> Propellers & Drive Trains
Replaces 27-11338 For Cyl.
Part No: 18-2513-9
O-Ring (2) from SIERRA Home -> Engine Systems -> Engine Parts
2 per package.
Part No: 18-7439-9
Trim/Tilt Motor Fuse (5) - 50 Amp - OMC from SIERRA Home -> Engine Systems -> Engine Parts
5 per package.
Part No: 18-6950-9
O-Ring Package from SIERRA Home -> Engine Systems -> Engine Parts
O-ring, package of 5.
Part No: 18-7157-9
Spark Plug Wire Set - 18-5229-9-1 from SIERRA Home -> Engine Systems -> Engine Parts->MagForce™ Premium Marine Spark Plug Wire Leads
Manufactured for your specific application, MagForce™ wire leads include a kevlar magnetic suppression core, with superior RFI elimination to protect the most sensitive modern electronics from stray noise and static. Durable stainless steel wound conductors create the hottest spark for maximum horsepower and engine performance. Spark plug and distributor terminals are also stainless steel for corrosion resistance and maximum conductivity.
Part No: 18-5229-9-1D
Water Pump-I/O OMC Kit from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits for Outboards
Water Pump-I/O OMC Kit|Water Pump-I/O OMC Kit.
Part No: 18-3348
Replaces Volvo 858201-7 from SIERRA Home -> Engine Systems -> Engine Parts->Replacement Fuel Water Separator Elements
Remove harmful contaminants without filtering detergent additivesRemove harmful contaminants without filtering detergent additives. Engineered for long life, low restriction and efficient filtering performance.
Part No: 18-7858
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Product offering and prices listed on this website (www.westmarine.com) are limited to Internet and phone orders (1-800-BOATING). Prices on periodic web-only specials apply only to Internet orders. Product offering and/or prices may vary at West Marine retail stores. ©2009 West Marine | All Rights Reservedpics12