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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.
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.
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.
Lower Unit Seal Kit from SIERRA
Lower Unit Seal Kit from SIERRA
Lower Unit Seal Kit.
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.
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.
Gasket (2) from SIERRA
Gasket (2) from SIERRA
Package of 2.

Gasket from SIERRA, Sealring from SIERRA, Seal from SIERRA

Gasket from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts
**Gasket-ReedBlkHsng(2)|**Gasket-ReedBlkHsng(2).
Part No: 18-2501-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Divider Plate Gasket|**Divider Plate Gasket.
Part No: 18-2502
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Divider Plate Gasket (2)|**Divider Plate Gasket (2).
Part No: 18-2502-9
Gasket from SIERRA Home -> Engine Systems -> Propellers & Drive Trains
**Gskt-DrvShftHsng/ExhstPlt|**Gskt-DrvShftHsng/ExhstPlt.
Part No: 18-2503
Gasket from SIERRA Home -> Engine Systems -> Propellers & Drive Trains
**Gskt-DrvShftHsng/ExhstPlt(2)|**Gskt-DrvShftHsng/ExhstPlt(2).
Part No: 18-2503-9
BLOCK COVER GASKET from SIERRA Home -> Engine Systems -> Engine Parts->Sierra-Carburetor Kits
Sierra carb kits and gaskets for engine tune ups.
Part No: 18-2504
Cylinder Block Cover Gasket (2) from SIERRA Home -> Engine Systems -> Engine Parts
2 per package.
Part No: 18-2505-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-Exhaust Plate|**Gasket-Exhaust Plate.
Part No: 18-2506-1
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-Exhaust Plate(2)|**Gasket-Exhaust Plate(2).
Part No: 18-2506-1-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-Exhaust Plate|**Gasket-Exhaust Plate.
Part No: 18-2508-1
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-Exhaust Plate(2)|**Gasket-Exhaust Plate(2).
Part No: 18-2508-1-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts
**Gasket-Mounting Carb|**Gasket-Mounting Carb.
Part No: 18-2509
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-Mounting Carb (3)|**Gasket-Mounting Carb (3).
Part No: 18-2509-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-ReedBlkHousng|**Gasket-ReedBlkHousng.
Part No: 18-2510
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket-ReedBlkHsng(2)|**Gasket-ReedBlkHsng(2).
Part No: 18-2510-9
Gasket from SIERRA Home -> Engine Systems -> Propellers & Drive Trains
**Gskt-DrvShftHsng/ExhstPlt|**Gskt-DrvShftHsng/ExhstPlt.
Part No: 18-2511
Gasket from SIERRA Home -> Engine Systems -> Propellers & Drive Trains
**Gskt-DrvShftHsng/ExhstPlt(2)|**Gskt-DrvShftHsng/ExhstPlt(2).
Part No: 18-2511-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Crankcase Gasket|**Crankcase Gasket.
Part No: 18-2512
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Crankcase Gasket ( 5)|**Crankcase Gasket ( 5).
Part No: 18-2512-9
Crankcase Gasket (5) - Mercury/Mariner from SIERRA Home -> Engine Systems -> Propellers & Drive Trains
Replaces 27-11338 For Cyl.
Part No: 18-2513-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Crankcase Gasket|**Crankcase Gasket.
Part No: 18-2514
Gasket from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts
**Crankcase Gasket (5)|**Crankcase Gasket (5).
Part No: 18-2514-9
Seal from SIERRA Home -> Engine Systems -> Engine Parts
**Outdrive Seal|**Outdrive Seal.
Part No: 18-2516
Seal from SIERRA Home -> Engine Systems -> Engine Parts
**Outdrive Seal (5)|**Outdrive Seal (5).
Part No: 18-2516-9
Seal Ring (2) - Volvo from SIERRA Home -> Engine Systems -> Engine Parts
2 per package.
Part No: 18-2519-9
Gasket from SIERRA Home -> Engine Systems -> Engine Parts
**Gasket|**Gasket.
Part No: 18-2524
Sealring from SIERRA Home -> Engine Systems -> Engine Parts
**Seal Ring|**Seal Ring.
Part No: 18-2525
Sealring from SIERRA Home -> Engine Systems -> Engine Parts
**Seal Ring (5)|**Seal Ring (5).
Part No: 18-2525-9
Sealring from SIERRA Home -> Engine Systems -> Engine Parts
**Sealing Ring|**Sealing Ring.
Part No: 18-25250
Sealring from SIERRA Home -> Engine Systems -> Engine Parts
**Sealing Ring|**Sealing Ring.
Part No: 18-25251
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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 Reservedpics11