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
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LA SLEEVE Cylinder Sleeve H5291
LA SLEEVE
$149.95LA SLEEVE Cylinder Sleeve H5291Quality replacement cylinder sleeves give old cylinders new lifeH5291- SKU:
- H5291
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 54.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
$149.95 -
LA SLEEVE Cylinder Sleeve H5318
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve H5318Quality replacement cylinder sleeves give old cylinders new lifeH5318- SKU:
- H5318
- 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
MSRP: $171.95$168.95 -
LA SLEEVE Cylinder Sleeve H5375
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve H5375Quality replacement cylinder sleeves give old cylinders new lifeH5375- SKU:
- H5375
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 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
MSRP: $171.95$168.95 -
LA SLEEVE Cylinder Sleeve H5439
LA SLEEVE
$149.95LA SLEEVE Cylinder Sleeve H5439Quality replacement cylinder sleeves give old cylinders new lifeH5439- SKU:
- H5439
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- BORE SIZE METRIC:
- 54.00 MM
- COLOR/FINISH:
- CHROME
$149.95 -
LA SLEEVE Cylinder Sleeve H5443
LA SLEEVE
MSRP: $119.95$115.95LA SLEEVE Cylinder Sleeve H5443Quality replacement cylinder sleeves give old cylinders new lifeH5443- SKU:
- H5443
- Availability:
- Ships Same Business Day
- Weight:
- 1.86 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- RS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 78.50 MM
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
MSRP: $119.95$115.95 -
LA SLEEVE Cylinder Sleeve FL5255
LA SLEEVE
MSRP: $151.95$149.95LA SLEEVE Cylinder Sleeve FL5255Quality replacement cylinder sleeves give old cylinders new lifeFL5255- SKU:
- FL5255
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
MSRP: $151.95$149.95Qty in Cart: 0Quantity:Price:MSRP: $151.95$149.95Subtotal: -
LA SLEEVE Cylinder Sleeve FL5271
LA SLEEVE
MSRP: $177.95$174.95LA SLEEVE Cylinder Sleeve FL5271Quality replacement cylinder sleeves give old cylinders new lifeFL5271- SKU:
- FL5271
- Availability:
- Ships Same Business Day
- Weight:
- 1.32 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BORE SIZE METRIC:
- 67.00 MM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
MSRP: $177.95$174.95 -
LA SLEEVE Cylinder Sleeve FL5274
LA SLEEVE
MSRP: $177.95$170.95LA SLEEVE Cylinder Sleeve FL5274Quality replacement cylinder sleeves give old cylinders new lifeFL5274- SKU:
- FL5274
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- ALUMINUM
- TYPE:
- CI
- UNITS:
- EACH
- BORE SIZE METRIC:
- 83.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- ATV
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
MSRP: $177.95$170.95 -
LA SLEEVE Cylinder Sleeve FL5295
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve FL5295Quality replacement cylinder sleeves give old cylinders new lifeFL5295- SKU:
- FL5295
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- RIDING STYLE:
- OFF-ROAD
MSRP: $171.95$168.95 -
LA SLEEVE Cylinder Sleeve FL5323
LA SLEEVE
MSRP: $151.95$149.95LA SLEEVE Cylinder Sleeve FL5323Quality replacement cylinder sleeves give old cylinders new lifeFL5323- SKU:
- FL5323
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
MSRP: $151.95$149.95Qty in Cart: 0Quantity:Price:MSRP: $151.95$149.95Subtotal: -
LA SLEEVE Cylinder Sleeve FL5346
LA SLEEVE
MSRP: $146.95$144.95LA SLEEVE Cylinder Sleeve FL5346Quality replacement cylinder sleeves give old cylinders new lifeFL5346- SKU:
- FL5346
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
MSRP: $146.95$144.95 -
LA SLEEVE Cylinder Sleeve FL5357
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve FL5357Quality replacement cylinder sleeves give old cylinders new lifeFL5357- SKU:
- FL5357
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
MSRP: $171.95$168.95 -
LA SLEEVE Cylinder Sleeve FL5370
LA SLEEVE
MSRP: $134.95$129.95LA SLEEVE Cylinder Sleeve FL5370Quality replacement cylinder sleeves give old cylinders new lifeFL5370- SKU:
- FL5370
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 87.50 MM
- DISPLACEMENT:
- 493 CC
- TYPE:
- AC
MSRP: $134.95$129.95 -
LA SLEEVE Cylinder Sleeve FL5419
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve FL5419Quality replacement cylinder sleeves give old cylinders new lifeFL5419- SKU:
- FL5419
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
MSRP: $171.95$168.95 -
LA SLEEVE Cylinder Sleeve FL5420
LA SLEEVE
MSRP: $146.95$144.95LA SLEEVE Cylinder Sleeve FL5420Quality replacement cylinder sleeves give old cylinders new lifeFL5420- SKU:
- FL5420
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
MSRP: $146.95$144.95 -
LA SLEEVE Cylinder Sleeve FL5430
LA SLEEVE
MSRP: $128.95$126.95LA SLEEVE Cylinder Sleeve FL5430Quality replacement cylinder sleeves give old cylinders new lifeFL5430- SKU:
- FL5430
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- BORE SIZE METRIC:
- 90.00 MM
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- ALUMINUM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- STREET
- TYPE:
- AC
- ENGINE TYPE:
- 4-STROKE
- UNITS:
- EACH
MSRP: $128.95$126.95 -
LA SLEEVE Cylinder Sleeve FL5465
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve FL5465Quality replacement cylinder sleeves give old cylinders new lifeFL5465- SKU:
- FL5465
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 66.40 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
MSRP: $171.95$168.95Qty in Cart: 0Quantity:Price:MSRP: $171.95$168.95Subtotal: -
LA SLEEVE Cylinder Sleeve FL5474
LA SLEEVE
MSRP: $171.95$168.95LA SLEEVE Cylinder Sleeve FL5474Quality replacement cylinder sleeves give old cylinders new lifeFL5474- SKU:
- FL5474
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
MSRP: $171.95$168.95 -
LA SLEEVE Cylinder Sleeve FL942
LA SLEEVE
MSRP: $171.95$164.95LA SLEEVE Cylinder Sleeve FL942Quality replacement cylinder sleeves give old cylinders new lifeFL942- SKU:
- FL942
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- CI
- BORE SIZE METRIC:
- 70.00 MM
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $171.95$164.95 -
LA SLEEVE Cylinder Sleeve KA5778
LA SLEEVE
$133.95LA SLEEVE Cylinder Sleeve KA5778Quality replacement cylinder sleeves give old cylinders new life09310855- SKU:
- 09310855
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 48.50 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$133.95
