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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.
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.
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.
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 .
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.
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.
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.
Prop Nut Kit, Yamaha V4/V6 from SIERRA
Prop Nut Kit, Yamaha V4/V6 from SIERRA
An excellent emergency item to carry in your toolbox, for those occasions when the prop nut is misplaced or lost.

Gasket from SIERRA, Mountpkg from SIERRA, Cobra from SIERRA

Gasket from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts
**GasketSet-Powerhead|**GasketSet-Powerhead.
Part No: 18-4356
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Powerhead|**GasketSet-Powerhead.
Part No: 18-4357
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4359
Mountpkg from SIERRA Home -> Engine Systems -> Engine Parts
**Exhaust Elbow Mounting Pkg|**Exhaust Elbow Mounting Pkg.
Part No: 18-4360
Mountpkg from SIERRA Home -> Engine Systems -> Engine Parts
**Exhaust Elbow Mounting Pkg|**Exhaust Elbow Mounting Pkg.
Part No: 18-4361
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Exhaust Manifold|**GasketSet-Exhaust Manifold.
Part No: 18-4365
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Oil Pan|**GasketSet-Oil Pan.
Part No: 18-4366
Exhaust Manifold Gasket Set - OMC Sterndrive/Cobra from SIERRA Home -> Engine Systems -> Engine Parts
For: 2. 5L (1985-86) and 3.
Part No: 18-4369
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Exhaust Manifold|**GasketSet-Exhaust Manifold.
Part No: 18-4370
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Exhaust Manifold|**GasketSet-Exhaust Manifold.
Part No: 18-4371
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4373
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4374
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Timing Chain|**GasketSet-Timing Chain.
Part No: 18-4375
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Timing Chain|**GasketSet-Timing Chain.
Part No: 18-4376
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Timing Chain|**GasketSet-Timing Chain.
Part No: 18-4377
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Timing Chain|**GasketSet-Timing Chain.
Part No: 18-4378
Gasket from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts
**GasketSet-Timing Chain|**GasketSet-Timing Chain.
Part No: 18-4380
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4381
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4382
Overhaul Gasket Set from SIERRA Home -> Engine Systems -> Engine Parts
5L) CID Eng; S/N 2324347 & up Includes 18-3880 Head Gasket.
Part No: 18-4383
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4384
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4385
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4386
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Overhaul|**GasketSet-Overhaul.
Part No: 18-4387
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Intake Manifold|**GasketSet-Intake Manifold.
Part No: 18-4388
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Intake Manifold|**GasketSet-Intake Manifold.
Part No: 18-4389
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Intake Manifold|**GasketSet-Intake Manifold.
Part No: 18-4391
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Intake Manifold|**GasketSet-Intake Manifold.
Part No: 18-4392
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Exhaust Manifold|**GasketSet-Exhaust Manifold.
Part No: 18-4397
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**GasketSet-Powerhead|**GasketSet-Powerhead.
Part No: 18-4400
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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