Dirt Bike Engine
Explore our selection for dirt bike parts for adding horsepower or reliability to a dirt bike's engine. We feature engine parts from Wiseco, Vertex, and more common engine part manufacturers. Get new pistons and gasket kits for re-freshening engines to withstand any conditions you put your bike through!
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Dirt Bike Cams and Parts
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Dirt Bike Connecting Rods and Parts
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Dirt Bike Crankcases and Parts
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Dirt Bike Crankshafts and Parts
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Dirt Bike Cylinder Heads and Parts
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Dirt Bike Cylinders and Parts
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Dirt Bike Engine Bearings
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Dirt Bike Engine Covers
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Dirt Bike Engine Gaskets and Kits
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Dirt Bike Engine Rebuild Kits
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Dirt Bike Engine Seals - Orings and Kits
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Dirt Bike Engine Valves and Parts
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Dirt Bike Flywheel and Rod Assemblies
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Dirt Bike Fuel Filters
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Dirt Bike Miscellaneous Engine Parts
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Dirt Bike Oil Coolers
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Dirt Bike Oil Filters
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Dirt Bike Oil Lines
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Dirt Bike Oil Pumps
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Dirt Bike Piston and Ring Kits
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Dirt Bike Piston Rings Only
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Dirt Bike Wrist Pins and Circlips
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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JAMES GASKET Cam Cover Gasket - XL 25263-90-X
JAMES GASKET
$42.90JAMES GASKET Cam Cover Gasket XL 25263-90-XReplacement gaskets for cam chests9341186- SKU:
- 9341186
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- FEATURES:
- BEADED
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- GASKET
- TYPE:
- CAM COVER
$42.90 -
JAMES GASKET Trans Top Cover Gasket - Big Twin 34917-06-X
JAMES GASKET
$14.95JAMES GASKET Trans Top Cover Gasket Big Twin 34917-06-XMade in the U.S.A.9341189- SKU:
- 9341189
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- UNITS:
- EACH
- FEATURES:
- BEADED
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION TOP COVER
- PRODUCT NAME:
- GASKET
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
$14.95Qty in Cart: 0Quantity:Price:$14.95Subtotal: -
JAMES GASKET Trans Top Cover Gasket - Big Twin 34917-06-F
JAMES GASKET
$22.43JAMES GASKET Trans Top Cover Gasket Big Twin 34917-06-FMade in the U.S.A.9341190- SKU:
- 9341190
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- PRODUCT NAME:
- GASKET
- UNITS:
- 5 PACK
- MATERIAL:
- FOAMET
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION TOP COVER
$22.43 -
JAMES GASKET Trans Bearing Cover Gasket - 6 Speed 35654-06-X
JAMES GASKET
$21.95JAMES GASKET Trans Bearing Cover Gasket 6 Speed 35654-06-XMade in the U.S.A.9341192- SKU:
- 9341192
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- STREET
- TYPE:
- BEARING HOUSING
- FEATURES:
- BEADED
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
$21.95 -
JAMES GASKET Trans Bearing Cover Gasket - 6 Speed 35654-06-F
JAMES GASKET
$14.95JAMES GASKET Trans Bearing Cover Gasket 6 Speed 35654-06-FFoamet® product lines features an aluminum core coated on two sides with expanded nitrile rubber, then coated with a silicone releasing coating to ensure a positive seal with excellent release...9341193- SKU:
- 9341193
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- BEARING HOUSING
- UNITS:
- EACH
- MATERIAL:
- FOAMET
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
$14.95 -
JAMES GASKET Clutch Release Cover Gasket - 6 Speed 36805-06-X
JAMES GASKET
$17.95JAMES GASKET Clutch Release Cover Gasket 6 Speed 36805-06-XMade in the U.S.A.9341194- SKU:
- 9341194
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- EACH
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET
- FEATURES:
- BEADED
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH RELEASE
$17.95 -
JAMES GASKET Clutch Cover Gasket - 6 Speed 36805-06-F
JAMES GASKET
$28.87JAMES GASKET Clutch Cover Gasket 6 Speed 36805-06-FFoamet feature an aluminum core coated on two sides with expanded nitrile rubber, then coated with a silicone release coating to ensure a positive seal with excellent release characteristic upon...9341195- SKU:
- 9341195
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MATERIAL:
- FOAMET
- TYPE:
- CLUTCH RELEASE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- UNITS:
- 5 PACK
- STYLE:
- 6 SPEED
$28.87 -
JAMES GASKET Cam Cover Gasket Kit - XL 25263-00-KX
JAMES GASKET
$28.95JAMES GASKET Cam Cover Gasket Kit XL 25263-00-KXKits include all necessary gaskets, seals, O-rings and cork washers for doing a cam change9341199- SKU:
- 9341199
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- CAM CHANGE
- PRODUCT NAME:
- GASKET KIT
$28.95 -
JAMES GASKET Cam Cover Gasket Kit - XL 25263-04-KX
JAMES GASKET
$28.95JAMES GASKET Cam Cover Gasket Kit XL 25263-04-KXKits include all necessary gaskets, seals, O-rings and cork washers for doing a cam change9341200- SKU:
- 9341200
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- TYPE:
- CAM CHANGE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
$28.95 -
JAMES GASKET Primary Cover Gasket Kit 60547-06-K
JAMES GASKET
$75.95JAMES GASKET Primary Cover Gasket Kit 60547-06-KTop quality gaskets, seals and o-rings meet or exceed OEM specifications, Primary gasket features silicone beading, Made in the U.S.A.9341201- SKU:
- 9341201
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- SILICONE
- TYPE:
- PRIMARY COVER
- MATERIAL:
- PAPER
- UNITS:
- KIT
- FEATURES:
- BEADED
- RIDING STYLE:
- STREET
$75.95 -
JAMES GASKET Crankcase Saver Kit - Big Twin 11125-XMF
JAMES GASKET
$51.95JAMES GASKET Crankcase Saver Kit Big Twin 11125-XMFKit used when O-ring ridge is broken or bent9341581- SKU:
- 9341581
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- FOAMET
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- TYPE:
- CRANKCASE SAVER
$51.95 -
JAMES GASKET Crankcase Saver Kit - Big Twin 11125-XMSF
JAMES GASKET
$51.95JAMES GASKET Crankcase Saver Kit Big Twin 11125-XMSFKit used when O-ring ridge is broken or bent9341582- SKU:
- 9341582
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- FOAMET
- RIDING STYLE:
- STREET
- TYPE:
- CRANKCASE SAVER
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
$51.95 -
JAMES GASKET Base Gasket - .016" - XL 16774-96-XT1
JAMES GASKET
$44.95JAMES GASKET Base Gasket .016" XL 16774-96-XT1Require no gasket sealer, Made in the U.S.A.9341583- SKU:
- 9341583
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- THICKNESS IMPERIAL:
- 0.016'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.41 MM
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- FEATURES:
- BEADED
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
$44.95 -
JAMES GASKET Base Gasket - .01" - XL 16774-96-XT2
JAMES GASKET
$44.95JAMES GASKET Base Gasket .01" XL 16774-96-XT2Require no gasket sealer, Made in the U.S.A.9341584- SKU:
- 9341584
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.25 MM
- FEATURES:
- BEADED
- THICKNESS IMPERIAL:
- 0,010'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET
- UNITS:
- PAIR
- MATERIAL:
- RUBBER
- TYPE:
- CYLINDER BASE
$44.95 -
JAMES GASKET Motor Gasket Kit - XL 17026-86-MLS
JAMES GASKET
$196.95JAMES GASKET Motor Gasket Kit XL 17026-86-MLSTo-quality gaskets, oil seals, and o-rings necessary to rebuild an engine, Made in the U.S.A.9341585- SKU:
- 9341585
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- COMPLETE
- UNITS:
- KIT
$196.95 -
JAMES GASKET Motor Gasket Kit - XL 17026-91-MLS
JAMES GASKET
$226.95JAMES GASKET Motor Gasket Kit XL 17026-91-MLSTo-quality gaskets, oil seals, and o-rings necessary to rebuild an engine, Made in the U.S.A.9341586- SKU:
- 9341586
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$226.95 -
JAMES GASKET Top End Gasket Kit - XL 17032-86-MLS
JAMES GASKET
$145.95JAMES GASKET Top End Gasket Kit XL 17032-86-MLSTop-quality gaskets, oil seals and O-rings necessary to rebuild an engine, Made in the U.S.A.9341587- SKU:
- 9341587
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- TYPE:
- TOP END
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
$145.95 -
JAMES GASKET Motor Gasket Kit - Big Twin 17035-83-MLS
JAMES GASKET
$164.95JAMES GASKET Motor Gasket Kit Big Twin 17035-83-MLSContain gaskets, oil seals and O-rings necessary to completely rebuild a Panhead engine, Made in the U.S.A.9341589- SKU:
- 9341589
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE SIZE IMPERIAL:
- 3.500'
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- MOTOR
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$164.95 -
JAMES GASKET Motor Gasket Kit - Big Twin 17041-92-MLS
JAMES GASKET
$154.95JAMES GASKET Motor Gasket Kit Big Twin 17041-92-MLSContain gaskets, oil seals and O-rings necessary to completely rebuild a Panhead engine, Made in the U.S.A.9341591- SKU:
- 9341591
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- BORE SIZE IMPERIAL:
- 3.500'
- RIDING STYLE:
- STREET
- TYPE:
- MOTOR
- UNITS:
- KIT
$154.95 -
JAMES GASKET Top End Gasket Kit - Twin Cam 88" 17052-05
JAMES GASKET
$125.95JAMES GASKET Top End Gasket Kit Twin Cam 88" 17052-05Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine, Made in the U.S.A.9341592- SKU:
- 9341592
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE SIZE IMPERIAL:
- 3.750'
- THICKNESS IMPERIAL:
- 0,046'
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- THICKNESS METRIC:
- 1.17 MM
- RIDING STYLE:
- STREET
$125.95
