Dirt Bike Engine
Discover a full range of dirt bike engine components for rebuilding or upgrading your performance. From crankshafts to cylinder heads and piston kits, these precision-engineered components ensure reliable performance. For additional upgrades, check out our full selection of off-road dirt bike parts.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
LA SLEEVE Cylinder Sleeve KA5319
LA SLEEVE
$149.95LA SLEEVE Cylinder Sleeve KA5319Quality replacement cylinder sleeves give old cylinders new life09310083- SKU:
- 09310083
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 69.00 MM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
$149.95 -
LA SLEEVE Cylinder Sleeve KA5339
LA SLEEVE
$119.95LA SLEEVE Cylinder Sleeve KA5339Quality replacement cylinder sleeves give old cylinders new life09310084- SKU:
- 09310084
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 78.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
LA SLEEVE Cylinder Sleeve FL5494
LA SLEEVE
$168.95LA SLEEVE Cylinder Sleeve FL5494Quality replacement cylinder sleeves give old cylinders new life09310147- SKU:
- 09310147
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- BORE SIZE METRIC:
- 66.40 MM
- UNITS:
- EACH
$168.95 -
LA SLEEVE Cylinder Sleeve FL5629
LA SLEEVE
$168.95LA SLEEVE Cylinder Sleeve FL5629Quality replacement cylinder sleeves give old cylinders new life09310150- SKU:
- 09310150
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 66.40 MM
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$168.95 -
LA SLEEVE Cylinder Sleeve H5160
LA SLEEVE
$144.95LA SLEEVE Cylinder Sleeve H5160Quality replacement cylinder sleeves give old cylinders new life09310151- SKU:
- 09310151
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RS
- BORE SIZE METRIC:
- 100.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- COLOR/FINISH:
- ALUMINUM
- UNITS:
- EACH
$144.95 -
LA SLEEVE Sleeve and Piston Kit - Yamaha LAS-5476K
LA SLEEVE
$291.95LA SLEEVE Sleeve and Piston Kit Yamaha LAS-5476KThe foremost compatible top-end rebuild kit all in one box, Feature a Moly2000 centrifugally-spun, cast cylinder sleeved iron bore to provide better ring seal for better compression, more torque and more...09310388- SKU:
- 09310388
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- MATERIAL:
- IRON
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CAST
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CYLINDER
- UNITS:
- KIT
$291.95 -
LA SLEEVE Sleeve and Piston Kit - Yamaha LAS-5533K-1
LA SLEEVE
$313.95LA SLEEVE Sleeve and Piston Kit Yamaha LAS-5533K-1The foremost compatible top-end rebuild kit all in one box, Feature a Moly2000 centrifugally-spun, cast cylinder sleeved iron bore to provide better ring seal for better compression, more torque and more...09310389- SKU:
- 09310389
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- MATERIAL:
- IRON
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CYLINDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- CAST
$313.95 -
LA SLEEVE Sleeve and Piston Kit - Honda LAS-5477K
LA SLEEVE
$388.95LA SLEEVE Sleeve and Piston Kit Honda LAS-5477KThe foremost compatible top-end rebuild kit all in one box, Feature a Moly2000 centrifugally-spun, cast cylinder sleeved iron bore to provide better ring seal for better compression, more torque and more...09310383- SKU:
- 09310383
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- MATERIAL:
- CAST
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CYLINDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- IRON
$388.95 -
LA SLEEVE Sleeve and Piston Kit - Kawasaki LAS-5351K
LA SLEEVE
$291.95LA SLEEVE Sleeve and Piston Kit Kawasaki LAS-5351KThe foremost compatible top-end rebuild kit all in one box, Feature a Moly2000 centrifugally-spun, cast cylinder sleeved iron bore to provide better ring seal for better compression, more torque and more...09310384- SKU:
- 09310384
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MATERIAL:
- CAST
- MATERIAL:
- IRON
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CYLINDER
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$291.95 -
DEL WEST Intake Valve DW-KX450F-IV06
DEL WEST
$172.95DEL WEST Intake Valve DW-KX450F-IV06Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261057- SKU:
- 09261057
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- TITANIUM
- UNITS:
- EACH
$172.95 -
MOOSE RACING Oil Pump Cover - KTM/Husky T04-5102B
MOOSE RACING
$32.95MOOSE RACING Oil Pump Cover KTM/Husky T04-5102BCNC Machined covers made from 6061 T6 Aluminum, Black anodized finish for added looks and appeal, Aluminum cover helps dissipate added heat from engine oil, Light weight and durable design09401937- SKU:
- 09401937
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- 6061 T-6 ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- MACHINED
- TYPE:
- OIL PUMP
- UNITS:
- EACH
$32.95 -
MOOSE RACING Oil Filter Cover - Kawasaki T14-2301GB
MOOSE RACING
$32.95MOOSE RACING Oil Filter Cover Kawasaki T14-2301GBCNC Machined covers made from 6061 T6 Aluminum, Black anodized finish for added looks and appeal, Aluminum cover helps dissipate added heat from engine oil, Light weight and durable design09401941- SKU:
- 09401941
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- MACHINED
- MATERIAL:
- 6061 T-6 ALUMINUM
- TYPE:
- OIL FILTER
$32.95 -
MOOSE RACING Oil Filter Cover - Honda T14-1300GB
MOOSE RACING
$43.95MOOSE RACING Oil Filter Cover Honda T14-1300GBCNC Machined covers made from 6061 T6 Aluminum, Black anodized finish for added looks and appeal, Aluminum cover helps dissipate added heat from engine oil, Light weight and durable design09401942- SKU:
- 09401942
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- MATERIAL:
- 6061 T-6 ALUMINUM
- UNITS:
- EACH
- COLOR/FINISH:
- MACHINED
- TYPE:
- OIL FILTER
$43.95Qty in Cart: 0Quantity:Price:$43.95Subtotal: -
MOOSE RACING Oil Seals 822370
MOOSE RACING
$37.78MOOSE RACING Oil Seals 822370Moose can now handle all your gasket and seal needs at a fraction of OEM cost, High-tech materials provide unmatched reliability and performance, Rebuild the engine and transmission with total confidence as each set is...09350947- SKU:
- 09350947
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- OIL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- APPLICATION:
- ENGINE
- PRODUCT NAME:
- SEAL
$37.78Qty in Cart: 0Quantity:Price:$37.78Subtotal: -
MOOSE RACING Oil Seals 822372
MOOSE RACING
$42.88MOOSE RACING Oil Seals 822372Moose can now handle all your gasket and seal needs at a fraction of OEM cost, High-tech materials provide unmatched reliability and performance, Rebuild the engine and transmission with total confidence as each set is...09350948- SKU:
- 09350948
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- OIL
- APPLICATION:
- ENGINE
- PRODUCT NAME:
- SEAL
- UNITS:
- SET
$42.88 -
MOOSE RACING Engine Oil Seal Kit - Honda 822165
MOOSE RACING
$28.15MOOSE RACING Engine Oil Seal Kit Honda 822165Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351016- SKU:
- 09351016
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- APPLICATION:
- ENGINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- OIL
$28.15Qty in Cart: 0Quantity:Price:$28.15Subtotal: -
MOOSE RACING Engine Oil Seal Kit - Honda 822180
MOOSE RACING
$16.52MOOSE RACING Engine Oil Seal Kit Honda 822180Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351017- SKU:
- 09351017
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- APPLICATION:
- ENGINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- OIL
$16.52 -
MOOSE RACING Engine Oil Seal Kit - Suzuki 822195
MOOSE RACING
$30.71MOOSE RACING Engine Oil Seal Kit Suzuki 822195Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351018- SKU:
- 09351018
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- OIL
- UNITS:
- KIT
- APPLICATION:
- ENGINE
$30.71 -
MOOSE RACING Engine Oil Seal Kit - Yamaha 822196
MOOSE RACING
$18.76MOOSE RACING Engine Oil Seal Kit Yamaha 822196Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351019- SKU:
- 09351019
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$18.76Qty in Cart: 0Quantity:Price:$18.76Subtotal: -
MOOSE RACING Engine Oil Seal Kit - Honda 822219
MOOSE RACING
$27.78MOOSE RACING Engine Oil Seal Kit Honda 822219Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351020- SKU:
- 09351020
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
- APPLICATION:
- ENGINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- OIL
$27.78Qty in Cart: 0Quantity:Price:$27.78Subtotal:
