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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LA SLEEVE Cylinder Sleeve KA5252
LA SLEEVE
$151.95LA SLEEVE Cylinder Sleeve KA5252Quality replacement cylinder sleeves give old cylinders new lifeKA5252- SKU:
- KA5252
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.00 MM
- COLOR/FINISH:
- CHROME
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
$151.95 -
LA SLEEVE Cylinder Sleeve KA5253
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve KA5253Quality replacement cylinder sleeves give old cylinders new lifeKA5253- SKU:
- KA5253
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 66.40 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$171.95 -
LA SLEEVE Cylinder Sleeve KA5263
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve KA5263Quality replacement cylinder sleeves give old cylinders new lifeKA5263- SKU:
- KA5263
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 52.50 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$134.95 -
LA SLEEVE Cylinder Sleeve KA5307
LA SLEEVE
$151.95LA SLEEVE Cylinder Sleeve KA5307Quality replacement cylinder sleeves give old cylinders new lifeKA5307- SKU:
- KA5307
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- BORE SIZE METRIC:
- 54.00 MM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
$151.95 -
LA SLEEVE Cylinder Sleeve KA5316
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve KA5316Quality replacement cylinder sleeves give old cylinders new lifeKA5316- SKU:
- KA5316
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 48.00 MM
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
$134.95 -
LA SLEEVE Cylinder Sleeve KA5321
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve KA5321Quality replacement cylinder sleeves give old cylinders new lifeKA5321- SKU:
- KA5321
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 66.40 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
$171.95 -
LA SLEEVE Cylinder Sleeve KA5350
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve KA5350Quality replacement cylinder sleeves give old cylinders new lifeKA5350- SKU:
- KA5350
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
$171.95 -
LA SLEEVE Cylinder Sleeve KA5351
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve KA5351Quality replacement cylinder sleeves give old cylinders new lifeKA5351- SKU:
- KA5351
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 48.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
$134.95 -
LA SLEEVE Cylinder Sleeve KA5354
LA SLEEVE
$151.95LA SLEEVE Cylinder Sleeve KA5354Quality replacement cylinder sleeves give old cylinders new lifeKA5354- SKU:
- KA5354
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
$151.95 -
LA SLEEVE Cylinder Sleeve KA5422
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve KA5422Quality replacement cylinder sleeves give old cylinders new lifeKA5422- SKU:
- KA5422
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- BORE SIZE METRIC:
- 66.40 MM
$171.95 -
LA SLEEVE Cylinder Sleeve KA5481
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve KA5481Quality replacement cylinder sleeves give old cylinders new lifeKA5481- SKU:
- KA5481
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- BORE SIZE METRIC:
- 66.40 MM
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$171.95 -
LA SLEEVE Cylinder Sleeve KA935
LA SLEEVE
$103.95LA SLEEVE Cylinder Sleeve KA935Quality replacement cylinder sleeves give old cylinders new lifeKA935- SKU:
- KA935
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE SIZE METRIC:
- 43.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$103.95 -
LA SLEEVE Cylinder Sleeve KA5087
LA SLEEVE
$188.95LA SLEEVE Cylinder Sleeve KA5087Quality replacement cylinder sleeves give old cylinders new lifeKA5087X- SKU:
- KA5087X
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 86.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$188.95 -
LA SLEEVE Cylinder Sleeve H5032
LA SLEEVE
$165.95LA SLEEVE Cylinder Sleeve H5032Quality replacement cylinder sleeves give old cylinders new lifeH5032- SKU:
- H5032
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- BORE SIZE METRIC:
- 66.00 MM
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- CI
$165.95Qty in Cart: 0Quantity:Price:$165.95Subtotal: -
LA SLEEVE Cylinder Sleeve H5062
LA SLEEVE
$132.95LA SLEEVE Cylinder Sleeve H5062Quality replacement cylinder sleeves give old cylinders new lifeH5062- SKU:
- H5062
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 74.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- RS
$132.95 -
LA SLEEVE Cylinder Sleeve H5066
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve H5066Quality replacement cylinder sleeves give old cylinders new lifeH5066- SKU:
- H5066
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BORE SIZE METRIC:
- 47.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$134.95 -
LA SLEEVE Cylinder Sleeve H5076
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve H5076Quality replacement cylinder sleeves give old cylinders new lifeH5076- SKU:
- H5076
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- BORE SIZE METRIC:
- 66.40 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$171.95 -
LA SLEEVE Cylinder Sleeve H5077
LA SLEEVE
$188.95LA SLEEVE Cylinder Sleeve H5077Quality replacement cylinder sleeves give old cylinders new lifeH5077- SKU:
- H5077
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- COLOR/FINISH:
- CHROME
- BORE SIZE METRIC:
- 89.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- CI
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$188.95 -
LA SLEEVE Cylinder Sleeve H5104
LA SLEEVE
$151.95LA SLEEVE Cylinder Sleeve H5104Quality replacement cylinder sleeves give old cylinders new lifeH5104- SKU:
- H5104
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- BORE SIZE METRIC:
- 54.00 MM
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- TYPE:
- AC
$151.95 -
LA SLEEVE Cylinder Sleeve H5105
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve H5105Quality replacement cylinder sleeves give old cylinders new lifeH5105- SKU:
- H5105
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- BORE SIZE METRIC:
- 66.40 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$171.95
