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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
KIBBLEWHITE Intake Valve Guide 30-30610
KIBBLEWHITE
$15.95KIBBLEWHITE Intake Valve Guide 30-30610All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Keepers are not included, Made in the U.S.A.09300032- SKU:
- 09300032
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.1961'
- MATERIAL:
- AMPCO-45
- OUTSIDE DIAMETER IMPERIAL:
- 0.3965'
- PRODUCT NAME:
- VALVE GUIDE
- UNITS:
- EACH
$15.95 -
KIBBLEWHITE Exhaust Valve Guide 30-30620
KIBBLEWHITE
$15.95KIBBLEWHITE Exhaust Valve Guide 30-30620All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Keepers are not included, Made in the U.S.A.09300033- SKU:
- 09300033
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.1956'
- MATERIAL:
- AMPCO-45
- OUTSIDE DIAMETER IMPERIAL:
- 0.3965'
- PRODUCT NAME:
- VALVE GUIDE
$15.95 -
KIBBLEWHITE Intake Valve Guide 60-60060
KIBBLEWHITE
$15.95KIBBLEWHITE Intake Valve Guide 60-60060All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Keepers are not included, Made in the U.S.A.09300034- SKU:
- 09300034
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.1960'
- OUTSIDE DIAMETER IMPERIAL:
- 0.4167'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- AMPCO-45
$15.95 -
MOOSE RACING Engine Oil Seal Kit - KTM 822356
MOOSE RACING
$51.77MOOSE RACING Engine Oil Seal Kit KTM 822356Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351026- SKU:
- 09351026
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- UNITS:
- KIT
$51.77Qty in Cart: 0Quantity:Price:$51.77Subtotal: -
MOOSE RACING Oil Seal Kit 822995
MOOSE RACING
$37.78MOOSE RACING Oil Seal Kit 822995Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351056- SKU:
- 09351056
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- OIL
- UNITS:
- KIT
- APPLICATION:
- ENGINE
$37.78Qty in Cart: 0Quantity:Price:$37.78Subtotal: -
MOOSE RACING Oil Seal Set - Honda 822996
MOOSE RACING
$44.09MOOSE RACING Oil Seal Set Honda 822996Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA09351057- SKU:
- 09351057
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- ENGINE
- TYPE:
- OIL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL KIT
$44.09Qty in Cart: 0Quantity:Price:$44.09Subtotal: -
MOOSE RACING Oil Cap Kit - Honda T14-6302R
MOOSE RACING
$23.95MOOSE RACING Oil Cap Kit Honda T14-6302RMOOSE RACING Oil Cap Kit - Honda09500966- SKU:
- 09500966
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- OIL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CAP KIT
$23.95 -
WOSSNER Piston Kit 8082DB
WOSSNER
$150.96WOSSNER Piston Kit 8082DB2-stoke pistons include piston, rings, pin and clips, Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance, 4032 T6 Forged Aluminum Alloy, German Engineered...09105507- SKU:
- 09105507
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 66.41 MM
- DISPLACEMENT:
- 249 CC
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.35 MM
$150.96 -
WOSSNER Piston Kit 8169DC
WOSSNER
$150.96WOSSNER Piston Kit 8169DC2-stoke pistons include piston, rings, pin and clips, Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance, 4032 T6 Forged Aluminum Alloy, German Engineered...09104863- SKU:
- 09104863
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 66.36 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.02 MM
- BORE SIZE METRIC:
- 66.42 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,02 MM
- DISPLACEMENT:
- 249 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
$150.96 -
WRENCH RABBIT Engine Kit - Suzuki WR101-064
WRENCH RABBIT
$775.95WRENCH RABBIT Engine Kit Suzuki WR101-064Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...09031002- SKU:
- 09031002
- Availability:
- Ships Same Business Day
- Weight:
- 14.40 LBS
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- WRENCH RABBIT
- TYPE:
- ENGINE
- FEATURES:
- STANDARD COMPRESSION PISTON
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
$775.95 -
WRENCH RABBIT Engine Kit - Suzuki WR101-065
WRENCH RABBIT
$775.95WRENCH RABBIT Engine Kit Suzuki WR101-065Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...09031003- SKU:
- 09031003
- Availability:
- Ships Same Business Day
- Weight:
- 15.30 LBS
- FEATURES:
- STANDARD COMPRESSION PISTON
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- WRENCH RABBIT
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
$775.95 -
SHINDY Needle Bearing -14 mm x 18 mm x 19 mm 10-051
SHINDY
$8.90SHINDY Needle Bearing -14 mm x 18 mm x 19 mm 10-051Piston pin needle cage bearings are manufactured from precision bearings and high-quality housing material, Each bearing is packaged in an individual box for easy identificationNB1450- SKU:
- NB1450
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- INSIDE DIAMETER METRIC:
- 14 MM
- APPLICATION:
- PISTON
- INSIDE DIAMETER:
- 14 MM
- LENGTH METRIC:
- 19 MM
- TYPE:
- NEEDLE
- LENGTH:
- 19 MM
- UNITS:
- EACH
- OUTSIDE DIAMETER:
- 18 MM
- OUTSIDE DIAMETER METRIC:
- 18 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
$8.90 -
MOOSE RACING Magnetic Drain Plug T14-3081S
MOOSE RACING
$14.95MOOSE RACING Magnetic Drain Plug T14-3081SProlong engine life and save on costly repairs with an oil plug that picks up metal filings, Replaces OEM oil plug exactly, Must use washer provided09200195- SKU:
- 09200195
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- MAGNETIC
- TYPE:
- DRAIN
- COLOR/FINISH:
- ANODIZED CLEAR
- COLOR/FINISH:
- SILVER
- DIAMETER - THREAD SIZE METRIC:
- M12 X 1.25 X 10 MM
- PRODUCT NAME:
- PLUG
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$14.95 -
MOOSE RACING Top End Gasket Kit - YZ 125 810634
MOOSE RACING
$21.38MOOSE RACING Top End Gasket Kit YZ 125 810634Moose 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...M810634- SKU:
- M810634
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$21.38 -
MOOSE RACING Top End Gasket Kit - YZ 125 810635
MOOSE RACING
$21.38MOOSE RACING Top End Gasket Kit YZ 125 810635Moose 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...M810635- SKU:
- M810635
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- TYPE:
- TOP END
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$21.38Qty in Cart: 0Quantity:Price:$21.38Subtotal: -
MOOSE RACING Top End Gasket Kit - YZ 125 810636
MOOSE RACING
$21.38MOOSE RACING Top End Gasket Kit YZ 125 810636Moose 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...M810636- SKU:
- M810636
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
$21.38 -
MOOSE RACING Top End Gasket Kit - YZ 125 810637
MOOSE RACING
$21.38MOOSE RACING Top End Gasket Kit YZ 125 810637Moose 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...M810637- SKU:
- M810637
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$21.38Qty in Cart: 0Quantity:Price:$21.38Subtotal: -
MOOSE RACING Top End Gasket Kit - YZ 125 810639
MOOSE RACING
$22.23MOOSE RACING Top End Gasket Kit YZ 125 810639Moose 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...M810639- SKU:
- M810639
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
$22.23Qty in Cart: 0Quantity:Price:$22.23Subtotal: -
MOOSE RACING Top End Gasket Kit - YZ 250 810660
MOOSE RACING
$25.17MOOSE RACING Top End Gasket Kit YZ 250 810660Moose 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...M810660- SKU:
- M810660
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$25.17 -
MOOSE RACING Complete Motor Gasket Kit - RM250 808582
MOOSE RACING
$71.83MOOSE RACING Complete Motor Gasket Kit RM250 808582Moose 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...M808582- SKU:
- M808582
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- ENGINE
- PRODUCT NAME:
- GASKET
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COMPLETE
$71.83
