Select Your Ride

1
2
3

Dirt Bike Engine

Dirt Bike Engine

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
  • MOOSE RACING Oil Filter - KTM DT-09-53

    MOOSE RACING Oil Filter - KTM DT-09-53

    MOOSE RACING

    $5.95
    MOOSE RACING Oil Filter KTM DT-09-53High-quality replacement for your standard filter, Can filter down to 10 microns, Constructed with high-quality paper filter materials, Manufactured with sealing ring to ensure perfect fit, Offers maximum protection...
    07120227
    SKU:
    07120227
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    STANDARD
    MICRON RATING:
    10 MICRONS
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • MOOSE RACING Oil Filter - KTM DT-09-52

    MOOSE RACING Oil Filter - KTM DT-09-52

    MOOSE RACING

    $5.95
    MOOSE RACING Oil Filter KTM DT-09-52High-quality replacement for your standard filter, Can filter down to 10 microns, Constructed with high-quality paper filter materials, Manufactured with sealing ring to ensure perfect fit, Offers maximum protection...
    07120226
    SKU:
    07120226
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    MICRON RATING:
    10 MICRONS
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    STANDARD
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • WSM Oil Injection Block Off Plate 011-206

    WSM Oil Injection Block Off Plate 011-206

    WSM

    $13.68
    WSM Oil Injection Block Off Plate 011-206Top-quality billet aluminum construction, Washers not included
    011206
    SKU:
    011206
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    KIT
    PRODUCT NAME:
    ELIMINATION KIT
    TYPE:
    OIL INJECTION
    MATERIAL:
    BILLET ALUMINUM
    $13.68
    Qty in Cart: 0
    Quantity:
    Price:
    $13.68
    Subtotal:
  • WSM Oil Injection Block Off Plate 650/750 011-205

    WSM Oil Injection Block Off Plate 650/750 011-205

    WSM

    $13.66
    WSM Oil Injection Block Off Plate 650/750 011-205Top-quality billet aluminum construction, Washers not included
    011205
    SKU:
    011205
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    BLACK
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    WATERCRAFT
    PRODUCT NAME:
    ELIMINATION KIT
    TYPE:
    OIL INJECTION
    UNITS:
    KIT
    $13.66
    Qty in Cart: 0
    Quantity:
    Price:
    $13.66
    Subtotal:
  • WSM Motor Mount - K900/1100 011-103

    WSM Motor Mount - K900/1100 011-103

    WSM

    $43.40
    WSM Motor Mount K900/1100 011-103Replacements for broken or worn-out OEM motor mounts
    011103
    SKU:
    011103
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    ENGINE
    PRODUCT NAME:
    MOUNT
    UNITS:
    EACH
    $43.40
    Qty in Cart: 0
    Quantity:
    Price:
    $43.40
    Subtotal:
  • WSM Piston Kit - K1100 - Standard 010-821PK

    WSM Piston Kit - K1100 - Standard 010-821PK

    WSM

    $93.60
    WSM Piston Kit K1100 Standard 010-821PKQuality and construction that meets or exceeds OEM, Feature improved E-clip design, Contain piston, rings, pin and clips, Additional rings available separately, Order one per cylinder, Skirts have a nonabrasive,...
    010821P
    SKU:
    010821P
    Availability:
    Ships Same Business Day
    Weight:
    1.12 LBS
    BORE SIZE METRIC:
    80.00 MM
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    WATERCRAFT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON MATERIAL:
    ALUMINUM
    UNITS:
    KIT
    MODEL:
    PLATINUM
    $93.60
    Qty in Cart: 0
    Quantity:
    Price:
    $93.60
    Subtotal:
  • PARTS UNLIMITED Oil Filter 1UY-13440-00

    PARTS UNLIMITED Oil Filter 1UY-13440-00

    PARTS UNLIMITED

    $14.23
    PARTS UNLIMITED Oil Filter 1UY-13440-00Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010032
    SKU:
    010032
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    SILVER
    FILTER MEDIA MATERIAL:
    PAPER
    COLOR/FINISH:
    SILVER
    TYPE:
    CARTRIDGE
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $14.23
    Qty in Cart: 0
    Quantity:
    Price:
    $14.23
    Subtotal:
  • PARTS UNLIMITED Oil Filter 16510-25000

    PARTS UNLIMITED Oil Filter 16510-25000

    PARTS UNLIMITED

    $7.09
    PARTS UNLIMITED Oil Filter 16510-25000Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010031
    SKU:
    010031
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    TYPE:
    CARTRIDGE
    BASE COLOR:
    YELLOW
    FILTER MEDIA MATERIAL:
    PAPER
    UNITS:
    EACH
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    COLOR/FINISH:
    YELLOW
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • PARTS UNLIMITED Oil Filter 010030

    PARTS UNLIMITED Oil Filter 010030

    PARTS UNLIMITED

    $8.11
    PARTS UNLIMITED Oil Filter 010030Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010030
    SKU:
    010030
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    FILTER MEDIA MATERIAL:
    PAPER
    TYPE:
    CARTRIDGE
    COLOR/FINISH:
    YELLOW
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    $8.11
    Qty in Cart: 0
    Quantity:
    Price:
    $8.11
    Subtotal:
  • PARTS UNLIMITED Oil Filter 15412-KF0-000

    PARTS UNLIMITED Oil Filter 15412-KF0-000

    PARTS UNLIMITED

    $7.09
    PARTS UNLIMITED Oil Filter 15412-KF0-000Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most...
    010021
    SKU:
    010021
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    COLOR/FINISH:
    YELLOW
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    STYLE:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CARTRIDGE
    BASE COLOR:
    YELLOW
    FILTER MEDIA MATERIAL:
    PAPER
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • PARTS UNLIMITED Oil Filter 16510-05240

    PARTS UNLIMITED Oil Filter 16510-05240

    PARTS UNLIMITED

    $7.09
    PARTS UNLIMITED Oil Filter 16510-05240Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010018
    SKU:
    010018
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CARTRIDGE
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    UTV
    STYLE:
    STANDARD
    COLOR/FINISH:
    YELLOW
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • PARTS UNLIMITED Oil Filter 16510-37440

    PARTS UNLIMITED Oil Filter 16510-37440

    PARTS UNLIMITED

    $7.09
    PARTS UNLIMITED Oil Filter 16510-37440Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010015
    SKU:
    010015
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    YELLOW
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    STYLE:
    STANDARD
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    BASE COLOR:
    YELLOW
    FILTER MEDIA MATERIAL:
    PAPER
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • ATHENA Oil Seal Gasket Kit - Kawasaki P400250400069

    ATHENA Oil Seal Gasket Kit - Kawasaki P400250400069

    ATHENA

    $57.95
    ATHENA Oil Seal Gasket Kit Kawasaki P400250400069ATHENA Oil Seal Gasket Kit - Kawasaki
    09346468
    SKU:
    09346468
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    TYPE:
    ENGINE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $57.95
    Qty in Cart: 0
    Quantity:
    Price:
    $57.95
    Subtotal:
  • K & N Oil Filter KN-141

    K & N Oil Filter KN-141

    K & N

    $11.99
    K & N Oil Filter KN-141K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils, A large filter media provides high-flow rates and outstanding oil filtration...
    KN141
    SKU:
    KN141
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    BASE FINISH:
    NATURAL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    RED
    FILTER MEDIA MATERIAL:
    SYNTHETIC
    LENGTH METRIC:
    40 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    BASE COLOR:
    RED
    STYLE:
    STANDARD
    PRODUCT NAME:
    OIL FILTER
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • MOOSE RACING Oil Seal Set - KLX250 822137

    MOOSE RACING Oil Seal Set - KLX250 822137

    MOOSE RACING

    $19.45
    MOOSE RACING Oil Seal Set KLX250 822137Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA
    09351148
    SKU:
    09351148
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    SEAL KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    ENGINE
    TYPE:
    OIL
    $19.45
    Qty in Cart: 0
    Quantity:
    Price:
    $19.45
    Subtotal:
  • MOOSE RACING Oil Seal Set - DRZ200 822226

    MOOSE RACING Oil Seal Set - DRZ200 822226

    MOOSE RACING

    $35.31
    MOOSE RACING Oil Seal Set DRZ200 822226Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA
    09351149
    SKU:
    09351149
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    PRODUCT NAME:
    SEAL KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    ENGINE
    TYPE:
    OIL
    $35.31
    Qty in Cart: 0
    Quantity:
    Price:
    $35.31
    Subtotal:
  • MOOSE RACING Oil Seal Set - YZ 65 822993

    MOOSE RACING Oil Seal Set - YZ 65 822993

    MOOSE RACING

    $24.66
    MOOSE RACING Oil Seal Set YZ 65 822993Includes every seal in a engine including crank shaft seals, Does not include valve stem seal, Made in the USA
    09351150
    SKU:
    09351150
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    SEAL KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    OIL
    UNITS:
    KIT
    APPLICATION:
    ENGINE
    $24.66
    Qty in Cart: 0
    Quantity:
    Price:
    $24.66
    Subtotal:
  • PARTS UNLIMITED Oil Filter 16510-24501

    PARTS UNLIMITED Oil Filter 16510-24501

    PARTS UNLIMITED

    $7.09
    PARTS UNLIMITED Oil Filter 16510-24501Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010025
    SKU:
    010025
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    STYLE:
    STANDARD
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    UTV
    COLOR/FINISH:
    YELLOW
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • PARTS UNLIMITED Oil Filter 5H0-13440-00 PARTS UNLIMITED Oil Filter 5H0-13440-00

    PARTS UNLIMITED Oil Filter 5H0-13440-00

    PARTS UNLIMITED

    $14.23
    PARTS UNLIMITED Oil Filter 5H0-13440-00Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    010028
    SKU:
    010028
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    UTV
    TYPE:
    CARTRIDGE
    COLOR/FINISH:
    SILVER
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    STANDARD
    BASE COLOR:
    SILVER
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    $14.23
    Qty in Cart: 0
    Quantity:
    Price:
    $14.23
    Subtotal:
  • PARTS UNLIMITED Oil Filter 2H0-13440-90 PARTS UNLIMITED Oil Filter 2H0-13440-90

    PARTS UNLIMITED Oil Filter 2H0-13440-90

    PARTS UNLIMITED

    $7.09
    PARTS UNLIMITED Oil Filter 2H0-13440-90Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements, All necessary gaskets and o-rings are included with most filters
    K150028
    SKU:
    K150028
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    UTV
    STYLE:
    STANDARD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    COLOR/FINISH:
    YELLOW
    RIDING STYLE:
    OFF-ROAD
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • Total: items /

Adding your products to cart

Dirt Bike Engine Parts

Keep your dirt bike running smoothly and prolong the life of its engine with essential general maintenance. But when parts start to break down, don't let it stop you from getting out on the trails! JJ Motorsports has all that you need for minor jobs like oil changes or major overhauls such as a complete rebuild - carrying top aftermarket brands . Get back in gear faster by shopping our full line of high-quality dirt bike engine parts here today at JJ Motorsports!

 

At JJ Motorsports, we want to make sure you don't miss out on the ride! If your motor has blown or radiator smashed, our gearheads can help get you back in the seat. We carry piston kits from top brands like Wiseco and Wrench Rabbit engine kits so that riders have access to a wide range of parts for their dirt bike engine rebuilds. Plus – with gaskets at-the-ready when it comes time for any leakages - no need to worry about maintenance issues either; simply stay up on oil & filter changes and let us take care of everything else. Got queries? Just give one of our knowledgeable staff members a call at 1-231‐767‐5055 where they'll be more than happy provide advice, instructions and tailored answers catered just for YOU!