
Harley Engine
Power your bike with precision-engineered engine components like crankshafts, connecting rods, and complete engine systems. Check out our high-performance Harley engine parts for peak reliability and output.
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COMETIC Base Gasket - XL 3-5/8" C9554
COMETIC
$33.55COMETIC Base Gasket XL 3-5/8" C9554Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an even...09340782- SKU:
- 09340782
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- MATERIAL:
- STEEL
- MATERIAL:
- VITON
- THICKNESS METRIC:
- 0.25 MM
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
$33.55 -
COMETIC Base Gasket - Standard C9987
COMETIC
$33.55COMETIC Base Gasket Standard C9987Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an even...09340781- SKU:
- 09340781
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- GASKET
- STYLE:
- STANDARD
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,51 MM (0,020')
- THICKNESS IMPERIAL:
- 0,020'
- BORE SIZE IMPERIAL:
- 3.500'
- MATERIAL:
- RUBBER
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.51 MM
$33.55 -
COMETIC Base Gasket - 3-5/8" - .010" C9532
COMETIC
$33.55COMETIC Base Gasket 3-5/8" .010" C9532Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an...09340780- SKU:
- 09340780
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET
- STYLE:
- STANDARD
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.25 MM
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- BORE SIZE IMPERIAL:
- 3.625'
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
$33.55 -
COMETIC Base Gasket - 4.125" - .020" C9739
COMETIC
$33.55COMETIC Base Gasket 4.125" .020" C9739Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an...09340779- SKU:
- 09340779
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- GASKET
- STYLE:
- STANDARD
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,51 MM (0,020')
- THICKNESS IMPERIAL:
- 0,020'
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.51 MM
$33.55 -
COMETIC Base Gasket - 4-1/8" Twin Cam - .010" C9938
COMETIC
$33.55COMETIC Base Gasket 4-1/8" Twin Cam .010" C9938Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets...09340778- SKU:
- 09340778
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- THICKNESS METRIC:
- 0.25 MM
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- MATERIAL:
- STEEL
$33.55 -
COMETIC Base Gasket - 4" - .010" C9937
COMETIC
$33.55COMETIC Base Gasket 4" .010" C9937Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an even...09340777- SKU:
- 09340777
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.25 MM
- PRODUCT NAME:
- GASKET
- UNITS:
- PAIR
- BORE SIZE IMPERIAL:
- 4.000'
- STYLE:
- STANDARD
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
- MATERIAL:
- STEEL
- TYPE:
- CYLINDER BASE
$33.55Qty in Cart: 0Quantity:Price:$33.55Subtotal: -
COMETIC Base Gasket - Twin Cam 4" - .020" C9738
COMETIC
$33.55COMETIC Base Gasket Twin Cam 4" .020" C9738Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote...09340776- SKU:
- 09340776
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,020'
- STYLE:
- STANDARD
- THICKNESS METRIC:
- 0.51 MM
- PRODUCT NAME:
- GASKET
- MATERIAL:
- STEEL
- THICKNESS:
- 0,51 MM (0,020')
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
$33.55 -
COMETIC Base Gasket - Evo - .010" C9101
COMETIC
$33.55COMETIC Base Gasket Evo .010" C9101Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an even...09340773- SKU:
- 09340773
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.25 MM
- TYPE:
- CYLINDER BASE
- PRODUCT NAME:
- GASKET
- STYLE:
- STANDARD
- UNITS:
- PAIR
$33.55Qty in Cart: 0Quantity:Price:$33.55Subtotal: -
COMETIC Base Gasket - .010" - XL C9100
COMETIC
$33.55COMETIC Base Gasket .010" XL C9100Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes, MLS (Multi-Layer Steel) head gaskets promote an even...09340772- SKU:
- 09340772
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- THICKNESS:
- 0,25 MM (0,010')
- THICKNESS IMPERIAL:
- 0,010'
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.25 MM
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- STYLE:
- STANDARD
$33.55 -
COMETIC Top End Gasket - Standard - .030" C9845
COMETIC
$150.10COMETIC Top End Gasket Standard .030" C9845EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn away from the...09340771- SKU:
- 09340771
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- BORE SIZE:
- 3,750'
- DISPLACEMENT:
- 88'
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- GASKET KIT
- THICKNESS IMPERIAL:
- 0,030'
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.750'
- THICKNESS METRIC:
- 0.76 MM
$150.10 -
COMETIC Top End Gasket - FL/FLH C9968
COMETIC
$135.40COMETIC Top End Gasket FL/FLH C9968EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material, Head gasket material allows heat to be drawn away from the...09340770- SKU:
- 09340770
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- VITON
- BORE SIZE IMPERIAL:
- 3.437'
- MATERIAL:
- FOAM
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- BORE SIZE:
- 3,437'
- UNITS:
- KIT
$135.40 -
JAMES GASKET Intake Seal - XL/Buell 26995-98
JAMES GASKET
$37.70JAMES GASKET Intake Seal XL/Buell 26995-98JAMES GASKET Intake Seal - XL/Buell09340549- SKU:
- 09340549
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE MANIFOLD
- PRODUCT NAME:
- SEAL
- UNITS:
- 10 PACK
$37.70 -
JAMES GASKET Gasket Kit - Flathead 17027-36
JAMES GASKET
$90.95JAMES GASKET Gasket Kit Flathead 17027-36Contain gaskets, oil seals and O-rings necessary to completely rebuild a Panhead engine, Made in the U.S.A.09340546- SKU:
- 09340546
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- TYPE:
- MOTOR
- UNITS:
- KIT
$90.95 -
TP ENGINEERING Oil Pump Gasket Kit 45-7027-12
TP ENGINEERING
$24.95TP ENGINEERING Oil Pump Gasket Kit 45-7027-12Filter your oil before it enters your motor, Complete with fittings that send oil to the filter before pumping it through your engine, Allows the use of 10-micron oil filters for additional protection,...09340332- SKU:
- 09340332
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- TYPE:
- OIL PUMP
- MODEL:
- PRO SERIES
- UNITS:
- KIT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
TP ENGINEERING Oil Pump Gasket Kit 45-7024-12
TP ENGINEERING
$24.95TP ENGINEERING Oil Pump Gasket Kit 45-7024-12Filter your oil before it enters your motor, Complete with fittings that send oil to the filter before pumping it through your engine, Allows the use of 10-micron oil filters for additional protection,...09340331- SKU:
- 09340331
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- MODEL:
- PRO SERIES
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET
- TYPE:
- OIL PUMP
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
JAMES GASKET Carb Back Plate Gasket 29583-01
JAMES GASKET
$15.30JAMES GASKET Carb Back Plate Gasket 29583-01Made in the U.S.A.09340324- SKU:
- 09340324
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 1.52 MM
- MOUNTING POSITION:
- CARBURETOR/THROTTLE BODY TO BACK PLATE
- STYLE:
- CARBURETOR
- THICKNESS:
- 1,52 MM (0,060')
- TYPE:
- BACKPLATE
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0.060'
- UNITS:
- 10 PACK
$15.30 -
JAMES GASKET Derby Cover Paper Gasket 25416-99-X
JAMES GASKET
$36.80JAMES GASKET Derby Cover Paper Gasket 25416-99-XLatest additions to our line of high-quality genuine James gaskets, seals and O-rings, Cover seals are a seal, not a gasket, Cover seals are molded rubber, beaded oil seals with metal inserts and work with...09340289- SKU:
- 09340289
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- FEATURES:
- BEADED
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- GASKET
- STYLE:
- PRIMARY
- THICKNESS:
- 0,80 MM (0,030')
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.80 MM
- UNITS:
- 5 PACK
- TYPE:
- DERBY COVER
$36.80 -
JAMES GASKET Primary Gasket 34955-04
JAMES GASKET
$95.70JAMES GASKET Primary Gasket 34955-04Top quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.09340288- SKU:
- 09340288
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- GASKET
- STYLE:
- PRIMARY
- UNITS:
- 5 PACK
- FEATURES:
- BEADED
- MATERIAL:
- PAPER
- THICKNESS METRIC:
- 0.79 MM
- TYPE:
- COVER
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,031'
$95.70 -
DRAG SPECIALTIES Gasket Board - Big Twin 0934-0274
DRAG SPECIALTIES
$123.37DRAG SPECIALTIES Gasket Board Big Twin 0934-0274Complete four-color display features every gasket, seal and O-ring necessary to rebuild any motor, Displays are 20 mil flexible vinyl and come with all necessary hooks and clamshells, Mounts easily on any...09340274- SKU:
- 09340274
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- TYPE:
- GASKET
- PRODUCT NAME:
- DISPLAY BOARD
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$123.37 -
JAMES GASKET Head Gasket - XL883 16664-86
JAMES GASKET
$48.30JAMES GASKET Head Gasket XL883 16664-86Made in the U.S.A.09340260- SKU:
- 09340260
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- -
- THICKNESS IMPERIAL:
- 0,045'
- UNITS:
- 5 PACK
- BORE SIZE:
- -
- BORE SIZE IMPERIAL:
- -
- THICKNESS METRIC:
- 1.14 MM
- TYPE:
- CYLINDER HEAD
- PRODUCT NAME:
- GASKET
$48.30