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!
- Dirt Bike Cams and Parts
- Dirt Bike Connecting Rods and Parts
- Dirt Bike Crankcases and Parts
- Dirt Bike Crankshafts and Parts
- Dirt Bike Cylinder Heads and Parts
- Dirt Bike Cylinders and Parts
- Dirt Bike Engine Bearings
- Dirt Bike Engine Covers
- Dirt Bike Engine Gaskets and Kits
- Dirt Bike Engine Rebuild Kits
- Dirt Bike Engine Seals - Orings and Kits
- Dirt Bike Engine Valves and Parts
- Dirt Bike Flywheel and Rod Assemblies
- Dirt Bike Fuel Filters
- Dirt Bike Miscellaneous Engine Parts
- Dirt Bike Oil Coolers
- Dirt Bike Oil Filters
- Dirt Bike Oil Lines
- Dirt Bike Oil Pumps
- Dirt Bike Piston and Ring Kits
- Dirt Bike Piston Rings Only
- Dirt Bike Wrist Pins and Circlips
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
LA SLEEVE Cylinder Sleeve YA5533
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve YA5533Quality replacement cylinder sleeves give old cylinders new life9310161- SKU:
- 9310161
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 54.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
$146.95 -
LA SLEEVE Cylinder Sleeve H5159
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve H5159Quality replacement cylinder sleeves give old cylinders new life9310318- SKU:
- 9310318
- Availability:
- Ships Same Business Day
- Weight:
- 2.47 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- BORE SIZE METRIC:
- 97.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$146.95 -
LA SLEEVE Cylinder Sleeve H5440
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve H5440Quality replacement cylinder sleeves give old cylinders new life9310319- SKU:
- 9310319
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- BORE SIZE METRIC:
- 100.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$146.95 -
LA SLEEVE Cylinder Sleeve H5695
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve H5695Quality replacement cylinder sleeves give old cylinders new life9310321- SKU:
- 9310321
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 96.00 MM
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$146.95 -
LA SLEEVE Cylinder Sleeve KA5698
LA SLEEVE
$144.95LA SLEEVE Cylinder Sleeve KA5698Quality replacement cylinder sleeves give old cylinders new life9310322- SKU:
- 9310322
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
$144.95Qty in Cart: 0Quantity:Price:$144.95Subtotal: -
LA SLEEVE Cylinder Sleeve KA5009
LA SLEEVE
MSRP: $141.95Now: $92.27Was: $141.95LA SLEEVE Cylinder Sleeve KA5009Quality replacement cylinder sleeves give old cylinders new life9310323- SKU:
- 9310323
- Availability:
- Ships Same Business Day
- Weight:
- 3.59 LBS
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- BORE SIZE METRIC:
- 100.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RS
- COLOR/FINISH:
- CHROME
MSRP: $141.95Now: $92.27Was: $141.95 -
LA SLEEVE Cylinder Sleeve FL5553
LA SLEEVE
$152.95LA SLEEVE Cylinder Sleeve FL5553Quality replacement cylinder sleeves give old cylinders new life9310261- SKU:
- 9310261
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$152.95 -
LA SLEEVE Cylinder Sleeve H5597
LA SLEEVE
$131.95LA SLEEVE Cylinder Sleeve H5597Quality replacement cylinder sleeves give old cylinders new life9310262- SKU:
- 9310262
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 78.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$131.95 -
LA SLEEVE Cylinder Sleeve KA5607
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve KA5607Quality replacement cylinder sleeves give old cylinders new life9310263- SKU:
- 9310263
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 96.00 MM
- COLOR/FINISH:
- CHROME
$146.95 -
LA SLEEVE Cylinder Sleeve KA5611
LA SLEEVE
$109.95LA SLEEVE Cylinder Sleeve KA5611Quality replacement cylinder sleeves give old cylinders new life9310264- SKU:
- 9310264
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE SIZE METRIC:
- 77.00 MM
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$109.95 -
LA SLEEVE Cylinder Sleeve FL5692
LA SLEEVE
$156.95LA SLEEVE Cylinder Sleeve FL5692Quality replacement cylinder sleeves give old cylinders new life9310638- SKU:
- 9310638
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$156.95 -
LA SLEEVE Cylinder Sleeve FL5693
LA SLEEVE
$183.95LA SLEEVE Cylinder Sleeve FL5693Quality replacement cylinder sleeves give old cylinders new life9310639- SKU:
- 9310639
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 66.40 MM
- COLOR/FINISH:
- CHROME
$183.95 -
LA SLEEVE Cylinder Sleeve FL5395
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve FL5395Quality replacement cylinder sleeves give old cylinders new life9310643- SKU:
- 9310643
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- BORE SIZE METRIC:
- 87.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$134.95 -
LA SLEEVE Cylinder Sleeve YA5690
LA SLEEVE
$128.95LA SLEEVE Cylinder Sleeve YA5690Quality replacement cylinder sleeves give old cylinders new life9310646- SKU:
- 9310646
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- BORE SIZE METRIC:
- 92.00 MM
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- RS
$128.95 -
LA SLEEVE Cylinder Sleeve H5491
LA SLEEVE
$97.95LA SLEEVE Cylinder Sleeve H5491Quality replacement cylinder sleeves give old cylinders new life9310515- SKU:
- 9310515
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- CHROME
- TYPE:
- CI
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 65.50 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
$97.95 -
LA SLEEVE Cylinder Sleeve YA5023
LA SLEEVE
$146.95Quality replacement cylinder sleeves give old cylinders new lifeYA5023- SKU:
- YA5023
- Weight:
- 0.80 LBS
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- 64.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- CI
- UNITS:
- EACH
- COLOR/FINISH:
- ALUMINUM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
$146.95 -
LA SLEEVE Cylinder Sleeve YA5024
LA SLEEVE
$131.95Quality replacement cylinder sleeves give old cylinders new lifeYA5024- SKU:
- YA5024
- Weight:
- 1.80 LBS
- BORE SIZE METRIC:
- 83.00 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- TYPE:
- RS
- COLOR/FINISH:
- ALUMINUM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
$131.95 -
LA SLEEVE Cylinder Sleeve YA5035
LA SLEEVE
$147.95Quality replacement cylinder sleeves give old cylinders new lifeYA5035- SKU:
- YA5035
- Weight:
- 0.81 LBS
- TYPE:
- CI
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.00 MM
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- ATV
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
$147.95 -
LA SLEEVE Cylinder Sleeve YA5101
LA SLEEVE
$112.95Quality replacement cylinder sleeves give old cylinders new lifeYA5101- SKU:
- YA5101
- Weight:
- 1.10 LBS
- TYPE:
- RS
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 71.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
$112.95Qty in Cart: 0Quantity:Price:$112.95Subtotal: -
LA SLEEVE Cylinder Sleeve YA5231
LA SLEEVE
$119.95Quality replacement cylinder sleeves give old cylinders new lifeYA5231- SKU:
- YA5231
- Weight:
- 2.00 LBS
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 83.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- RS
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
$119.95