Dirt Bike Engine
Dirt Bike Engine Parts at JJ Motorsports
Discover a full range of dirt bike engine components for rebuilding or upgrading your performance from JJ Motorsports. 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 to keep your engine running at peak efficiency on the track or trails.
Shop trusted brands like Wiseco for forged piston kits and K&N for high-flow oil filters. Explore related categories such as Dirt Bike Air and Fuel for intake upgrades or Dirt Bike Exhaust for complete systems.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
K & N Oil Filter KN-204-1
K & N
$19.99If you're running synthetic or synthetic-blend oils in a high-performance engine, you need a filter engineered to handle the job—not just any off-the-shelf canister. The K&N KN-204-1 delivers the flow rates and filtration capacity that aggressive...07120550- SKU:
- 07120550
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- SPIN-ON
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- BASE COLOR:
- BLACK
- BASE FINISH:
- COATED
- LENGTH METRIC:
- 71 MM
- MODEL:
- WRENCH-OFF
- STYLE:
- PREMIUM
- UNITS:
- EACH
$19.99 -
MOOSE RACING Oil Filter - Honda DT-09-20
MOOSE RACING
$5.95A quality oil filter is non-negotiable for engine longevity, and the MOOSE RACING DT-09-20 delivers reliable protection with consistent 10-micron filtration that traps contaminants before they compromise your engine's internal components. Whether you're...07120220- SKU:
- 07120220
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MICRON RATING:
- 10 MICRONS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- STANDARD
- TYPE:
- CARTRIDGE
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$5.95 -
MOOSE RACING Oil Filter - Kawasaki DT-09-40
MOOSE RACING
$5.95A clean oil system is non-negotiable for engine longevity and performance. The MOOSE RACING Oil Filter maintains optimal filtration efficiency, protecting critical engine components from particulate contamination over extended service intervals. Whether...07120222- SKU:
- 07120222
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MICRON RATING:
- 10 MICRONS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STANDARD
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PAPER
$5.95 -
MOOSE RACING Oil Filter - KTM DT-09-50
MOOSE RACING
$5.95Your engine's longevity depends on clean oil circulating through its critical passages, and a quality filter is non-negotiable for reliable performance. The MOOSE RACING Oil Filter delivers consistent protection with proven filtration media and precision...07120224- SKU:
- 07120224
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- FILTER MEDIA MATERIAL:
- PAPER
- MICRON RATING:
- 10 MICRONS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FIRST FILTER FOR DUAL FILTER APPLICATIONS
- UNITS:
- EACH
$5.95 -
MOOSE RACING Oil Filter - Suzuki DT-09-70
MOOSE RACING
$5.95A quality oil filter is the first line of defense against engine wear and contamination. The MOOSE RACING Oil Filter for Suzuki DT-09-70 engines delivers reliable filtration that keeps your powerhead clean and protected, whether you're running...07120228- SKU:
- 07120228
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- FILTER MEDIA MATERIAL:
- PAPER
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- STANDARD
- TYPE:
- CARTRIDGE
- MICRON RATING:
- 10 MICRONS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
$5.95 -
MOOSE RACING Oil Filter - Stainless Steel - Honda DT-09-21S
MOOSE RACING
$27.95Stock paper oil filters degrade under sustained heat and high RPM operation, compromising engine protection when you need it most. The MOOSE RACING Stainless Steel Oil Filter maintains consistent flow and filtration integrity across extreme temperature...07120231- SKU:
- 07120231
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- SILVER
- MICRON RATING:
- 35 MICRONS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- FILTER MEDIA MATERIAL:
- MICRONIC FILTER CLOTH
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- STANDARD
$27.95 -
MOOSE RACING Complete Motor Gasket Kit with Oil Seals - KTM/Husqvarna 8110009
MOOSE RACING
$135.40A complete engine and transmission rebuild demands precision gaskets and seals that won't fail under racing conditions or heavy use. This Moose Racing kit eliminates the guesswork of sourcing individual components—you get everything needed in one box,...09346448- SKU:
- 09346448
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COMPLETE
- UNITS:
- KIT
- TYPE:
- ENGINE
$135.40 -
PARTS UNLIMITED Oil Filter 9150166
PARTS UNLIMITED
$5.05A quality oil filter is the first line of defense against engine wear and contamination, directly impacting engine longevity and performance reliability. The PARTS UNLIMITED Pro Series 9150166 combines premium materials sourced from three...07120285- SKU:
- 07120285
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- YELLOW
- STYLE:
- STANDARD
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- COLOR/FINISH:
- YELLOW
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
$5.05 -
PARTS UNLIMITED Oil Filter 77038005000
PARTS UNLIMITED
$7.09A quality oil filter is the first line of defense against engine wear and contamination. The PARTS UNLIMITED Pro Series 77038005000 combines premium filtration media with precision engineering to keep your engine running clean under demanding conditions...07120144- SKU:
- 07120144
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- YELLOW
- RIDING STYLE:
- STREET
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FOR FUEL INJECTED MODELS
- UNITS:
- EACH
- COLOR/FINISH:
- YELLOW
$7.09 -
PARTS UNLIMITED Oil Filter 77338005100
PARTS UNLIMITED
$7.09A quality oil filter is non-negotiable for engine longevity and performance consistency. This Pro Series filter uses premium materials—German filter paper, English adhesive, and Japanese zinc steel—that meet or exceed OEM specifications, ensuring...07120145- SKU:
- 07120145
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- YELLOW
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- FOR CARBURETED MODELS
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$7.09 -
PARTS UNLIMITED Oil Filter 52010-0001
PARTS UNLIMITED
$7.09A quality oil filter is non-negotiable for engine longevity, and the PARTS UNLIMITED Pro Series delivers filtration that meets or exceeds OEM specifications without compromise. This filter uses premium German paper and English adhesive combined with...07120050- SKU:
- 07120050
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- OIL FILTER
- STYLE:
- STANDARD
- COLOR/FINISH:
- YELLOW
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- PAPER
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
$7.09 -
PARTS UNLIMITED Oil Filter 5TA-13440-00
PARTS UNLIMITED
$6.07A quality oil filter is non-negotiable for engine longevity and performance consistency. This Pro Series unit combines premium filtration media with OEM-exceeding construction to protect your engine from particulate contamination while maintaining...07120054- SKU:
- 07120054
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- STANDARD
- TYPE:
- CARTRIDGE
- COLOR/FINISH:
- YELLOW
- RIDING STYLE:
- OFF-ROAD
$6.07 -
PC RACING Oil Filter Ring Seal Z-064
PC RACING
$1.99Paper and brass oil filters compromise engine protection when they fail to maintain consistent flow under extreme conditions—allowing unfiltered oil to bypass directly into your engine. The PC RACING Oil Filter Ring Seal Z-064 eliminates this risk with...09350462- SKU:
- 09350462
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- UTV
- APPLICATION:
- OIL FILTER
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$1.99 -
PC RACING Oil Filter Ring Seal Z-065
PC RACING
$1.99Paper and brass oil filters compromise engine protection under extreme conditions—especially during high-heat racing, cold starts, and thermal stress where bypass valves open and allow unfiltered oil to circulate. The PC Racing Z-065 delivers...09350463- SKU:
- 09350463
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- APPLICATION:
- OIL FILTER
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- UTV
$1.99 -
PC RACING Oil Filter PC139
PC RACING
$39.95Dirty oil filters compromise engine protection and reduce performance—especially under high-load racing conditions. The PC Racing PC139 delivers superior filtration with a reusable, stainless steel design that maintains consistent flow from cold starts...07120140- SKU:
- 07120140
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FILTER MEDIA MATERIAL:
- MICRONIC FILTER CLOTH
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STANDARD
- FEATURES:
- REUSABLE
- MICRON RATING:
- 35 MICRONS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
- BASE FINISH:
- POLISHED
- MODEL:
- FLO
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- POLISHED
$39.95 -
PC RACING Oil Filter PC141
PC RACING
$39.95Consistent oil filtration is non-negotiable in high-performance racing where engine protection directly impacts reliability and longevity. The PC Racing PC141 delivers precise 35-micron filtration through medical-grade stainless steel construction,...07120125- SKU:
- 07120125
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- POLISHED
- FILTER MEDIA MATERIAL:
- MICRONIC FILTER CLOTH
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- STAINLESS STEEL
- MICRON RATING:
- 35 MICRONS
- UNITS:
- EACH
- MODEL:
- FLO
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- STANDARD
- TYPE:
- CARTRIDGE
$39.95 -
PC RACING Oil Filter PC155
PC RACING
$39.95Engine oil cleanliness directly impacts bearing wear, fuel efficiency, and component longevity—making your filtration system as critical as the oil itself. The PC Racing PC155 delivers professional-grade filtration with a reusable design that eliminates...07120128- SKU:
- 07120128
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FIRST FILTER FOR DUAL FILTER APPLICATIONS
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- STAINLESS STEEL
- MICRON RATING:
- 35 MICRONS
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- MICRONIC FILTER CLOTH
- MODEL:
- FLO
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
$39.95 -
PC RACING Oil Filter PC157
PC RACING
$39.95Engine protection starts with filtration. The PC Racing Oil Filter PC157 uses medical-grade stainless steel construction to deliver reliable, reusable performance across extreme conditions—from sub-zero cold starts to sustained 600°F heat cycles. Unlike...07120129- SKU:
- 07120129
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- POLISHED
- MICRON RATING:
- 35 MICRONS
- MODEL:
- FLO
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- MATERIAL:
- STAINLESS STEEL
- BASE FINISH:
- POLISHED
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- SECOND FILTER FOR DUAL FILTER APPLICATIONS
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- FILTER MEDIA MATERIAL:
- MICRONIC FILTER CLOTH
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
$39.95 -
PC RACING Oil Filter PC167
PC RACING
$39.95Engine protection starts with filtration. The PC Racing Oil Filter PC167 uses medical-grade stainless steel micronic cloth to capture contaminants down to 35 microns while maintaining consistent oil flow—even during cold starts, high heat cycles, and...07120130- SKU:
- 07120130
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- POLISHED
- MICRON RATING:
- 35 MICRONS
- MODEL:
- FLO
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CARTRIDGE
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- STANDARD
- BASE FINISH:
- POLISHED
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- FILTER MEDIA MATERIAL:
- MICRONIC FILTER CLOTH
- PRODUCT NAME:
- OIL FILTER
$39.95 -
Pro Filter 2009-2010 Buell 1125R 1125CR Oil Filter PF-564
PRO FILTER
$8.99Keep your 1125R or 1125CR running clean with an oil filter engineered to exceed OEM standards. The PF-564 uses advanced micro-pore filtration to capture contaminants that rob your engine of reliability, while its optimized flow rate maintains consistent...07120619- SKU:
- 07120619
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- STYLE:
- PREMIUM
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BASE FINISH:
- CHROME
$8.99Qty in Cart: 0Quantity:Price:$8.99Subtotal:
