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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KIBBLEWHITE Cast Iron Valve Guide 20-2056C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2056CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9261991- SKU:
- 9261991
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- CAST IRON
- APPLICATION:
- INTAKE
- OUTSIDE DIAMETER IMPERIAL:
- 0.6310'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
$8.95 -
KIBBLEWHITE Cast Iron Valve Guide 20-2058C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2058CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9261992- SKU:
- 9261992
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.6330'
$8.95 -
KIBBLEWHITE Cast Iron Valve Guide 20-2059C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2059CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9261993- SKU:
- 9261993
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6350'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
$8.95 -
KIBBLEWHITE Cast Iron Valve Guide 20-2063C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2063CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9261994- SKU:
- 9261994
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- MATERIAL:
- CAST IRON
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6280'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$8.95 -
KIBBLEWHITE Valve Guide - Big Twin 20-2064
KIBBLEWHITE
$30.72KIBBLEWHITE Valve Guide Big Twin 20-2064Precision-machined from nickel bronze, Nickel content of 5% produces superior resistance to wear, and the approximately 80% copper content delivers outstanding heat conductivity, Compatible with no-lead fuel and...9261995- SKU:
- 9261995
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- SIZE IMPERIAL:
- OVERSIZE (+0.004')
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.6290'
$30.72 -
KIBBLEWHITE Cast Iron Valve Guide 20-2064C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2064CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9261996- SKU:
- 9261996
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.6290'
- RIDING STYLE:
- STREET
$8.95 -
KIBBLEWHITE Cast Iron Valve Guide 20-2065C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2065CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9261998- SKU:
- 9261998
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CAST IRON
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6300'
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
$8.95 -
KIBBLEWHITE Cast Iron Valve Guide 20-2066C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2066CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9262001- SKU:
- 9262001
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.6310'
- UNITS:
- EACH
$8.95 -
KIBBLEWHITE Cast Iron Valve Guide 20-2068C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2068CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9262004- SKU:
- 9262004
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CAST IRON
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
- OUTSIDE DIAMETER IMPERIAL:
- 0.6330'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$8.95 -
KIBBLEWHITE Valve Guide 20-20690
KIBBLEWHITE
$26.95KIBBLEWHITE Valve Guide 20-20690Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum bearing service and minimal...9262005- SKU:
- 9262005
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BRONZE
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- SIZE IMPERIAL:
- STANDARD
- UNITS:
- EACH
$26.95 -
KIBBLEWHITE Valve Guide - Twin Cam 20-20690C
KIBBLEWHITE
$11.98KIBBLEWHITE Valve Guide Twin Cam 20-20690CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.9262006- SKU:
- 9262006
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
$11.98 -
KIBBLEWHITE Valve Guide 20-20691
KIBBLEWHITE
$26.95KIBBLEWHITE Valve Guide 20-20691Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum bearing service and minimal...9262007- SKU:
- 9262007
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- COLOR/FINISH:
- BRONZE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0,5630'
$26.95 -
KIBBLEWHITE Valve Guide - Twin Cam 20-20691C
KIBBLEWHITE
$11.98KIBBLEWHITE Valve Guide Twin Cam 20-20691CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.9262008- SKU:
- 9262008
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5630'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.001')
$11.98 -
KIBBLEWHITE Valve Guide 20-20692
KIBBLEWHITE
$26.95KIBBLEWHITE Valve Guide 20-20692Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum bearing service and minimal...9262009- SKU:
- 9262009
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
- COLOR/FINISH:
- BRONZE
$26.95 -
KIBBLEWHITE Valve Guide - Twin Cam 20-20692C
KIBBLEWHITE
$11.98KIBBLEWHITE Valve Guide Twin Cam 20-20692CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.9262010- SKU:
- 9262010
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- MATERIAL:
- CAST IRON
- OUTSIDE DIAMETER IMPERIAL:
- 0.5640'
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
$11.98 -
KIBBLEWHITE Valve Guide 20-20699
KIBBLEWHITE
$26.95KIBBLEWHITE Valve Guide 20-20699Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum bearing service and minimal...9262011- SKU:
- 9262011
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$26.95Qty in Cart: 0Quantity:Price:$26.95Subtotal: -
KIBBLEWHITE Valve Guide - Twin Cam 20-20699C
KIBBLEWHITE
$11.98KIBBLEWHITE Valve Guide Twin Cam 20-20699CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.9262012- SKU:
- 9262012
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 0.5720'
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- MATERIAL:
- CAST IRON
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
$11.98 -
KIBBLEWHITE Cast Iron Valve Guide 20-2069C
KIBBLEWHITE
$8.95KIBBLEWHITE Cast Iron Valve Guide 20-2069CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Accept special valve guide seals (sold separately), Made in the U.S.A.9262013- SKU:
- 9262013
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.6350'
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- MATERIAL:
- CAST IRON
- INSIDE DIAMETER IMPERIAL:
- 0.3745'
$8.95 -
KIBBLEWHITE Valve Guide 20-20700
KIBBLEWHITE
$26.95KIBBLEWHITE Valve Guide 20-20700Precision-machined from C630, Compatible with no-lead fuel and accept any type of valve-stem material, Provide maximum service with chromed valve stems, Feature a tapered nose design for maximum bearing service and minimal...9262014- SKU:
- 9262014
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- SIZE IMPERIAL:
- STANDARD
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- BASE COLOR:
- BROWN
- MATERIAL:
- C630 BRONZE
- UNITS:
- EACH
$26.95Qty in Cart: 0Quantity:Price:$26.95Subtotal: -
KIBBLEWHITE Valve Guide - Twin Cam 20-20700C
KIBBLEWHITE
$11.98KIBBLEWHITE Valve Guide Twin Cam 20-20700CPrecision-machined from cast iron, Compatible with no-lead fuel and accept any type of valve-stem material, Made in the U.S.A.9262015- SKU:
- 9262015
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.2750'
- OUTSIDE DIAMETER IMPERIAL:
- 0.5620'
- UNITS:
- EACH
- MATERIAL:
- CAST IRON
- SIZE IMPERIAL:
- STANDARD
$11.98
