Dirt Bike Engine

Dirt Bike Engine

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
  • PRO FILTER Replacement Oil Filter PF-151

    PRO FILTER Replacement Oil Filter PF-151

    PRO FILTER

    $6.99
    PRO FILTER Replacement Oil Filter PF-151High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120585
    SKU:
    7120585
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    PREMIUM
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    RIDING STYLE:
    UTV
    COLOR/FINISH:
    CHROME
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-148

    PRO FILTER Replacement Oil Filter PF-148

    PRO FILTER

    $13.99
    PRO FILTER Replacement Oil Filter PF-148High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120584
    SKU:
    7120584
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    BASE COLOR:
    BLACK
    STYLE:
    PREMIUM
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    COLOR/FINISH:
    BLACK
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-147

    PRO FILTER Replacement Oil Filter PF-147

    PRO FILTER

    $11.99
    PRO FILTER Replacement Oil Filter PF-147High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120583
    SKU:
    7120583
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    BASE COLOR:
    BLACK
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    UTV
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    STREET
    STYLE:
    PREMIUM
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-145

    PRO FILTER Replacement Oil Filter PF-145

    PRO FILTER

    $6.99
    PRO FILTER Replacement Oil Filter PF-145High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120581
    SKU:
    7120581
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    STYLE:
    PREMIUM
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-143

    PRO FILTER Replacement Oil Filter PF-143

    PRO FILTER

    $8.99
    PRO FILTER Replacement Oil Filter PF-143High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120579
    SKU:
    7120579
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    STYLE:
    PREMIUM
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    BASE FINISH:
    CHROME
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-142

    PRO FILTER Replacement Oil Filter PF-142

    PRO FILTER

    $8.99
    PRO FILTER Replacement Oil Filter PF-142High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120578
    SKU:
    7120578
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ATV
    STYLE:
    PREMIUM
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    RIDING STYLE:
    UTV
    COLOR/FINISH:
    CHROME
    FILTER MEDIA MATERIAL:
    PAPER
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-140

    PRO FILTER Replacement Oil Filter PF-140

    PRO FILTER

    $6.99
    PRO FILTER Replacement Oil Filter PF-140High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120577
    SKU:
    7120577
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    COLOR/FINISH:
    CHROME
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    ATV
    STYLE:
    PREMIUM
    UNITS:
    EACH
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    UTV
    BASE FINISH:
    CHROME
    RIDING STYLE:
    OFF-ROAD
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-113

    PRO FILTER Replacement Oil Filter PF-113

    PRO FILTER

    $6.99
    PRO FILTER Replacement Oil Filter PF-113High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120563
    SKU:
    7120563
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE FINISH:
    CHROME
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    ATV
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    STYLE:
    PREMIUM
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-111

    PRO FILTER Replacement Oil Filter PF-111

    PRO FILTER

    $6.99
    PRO FILTER Replacement Oil Filter PF-111High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    7120562
    SKU:
    7120562
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    RIDING STYLE:
    STREET
    STYLE:
    PREMIUM
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    UTV
    BASE FINISH:
    CHROME
    FEATURES:
    COMPLETE CHANGE KIT
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • JAGG OIL COOLERS Anti-Rotation Device Adapter 4600AR-C

    JAGG OIL COOLERS Anti-Rotation Device Adapter 4600AR-C

    JAGG OIL COOLERS

    $11.95
    JAGG OIL COOLERS Anti-Rotation Device Adapter 4600AR-CBolts to the face of Jagg #4600 & #4700 Offset Oil Filter Adapters to lock in place during future oil filter removals
    7120557
    SKU:
    7120557
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    PRODUCT NAME:
    ANTI-ROTATION DEVICE
    UNITS:
    EACH
    TYPE:
    OIL FILTER
    RIDING STYLE:
    STREET
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • MOOSE RACING Oil Filter - KTM DT-09-53

    MOOSE RACING Oil Filter - KTM DT-09-53

    MOOSE RACING

    $7.95
    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...
    7120227
    SKU:
    7120227
    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
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • MOOSE RACING Oil Filter - KTM DT-09-52

    MOOSE RACING Oil Filter - KTM DT-09-52

    MOOSE RACING

    $7.95
    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...
    7120226
    SKU:
    7120226
    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
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • WSM Oil Injection Block Off Plate 011-206

    WSM Oil Injection Block Off Plate 011-206

    WSM

    $18.91
    WSM Oil Injection Block Off Plate 011-206Top-quality billet aluminum construction, Washers not included
    11206
    SKU:
    11206
    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
    $18.91
    Qty in Cart: 0
    Quantity:
    Price:
    $18.91
    Subtotal:
  • WSM Oil Injection Block Off Plate 650/750 011-205

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

    WSM

    $18.91
    WSM Oil Injection Block Off Plate 650/750 011-205Top-quality billet aluminum construction, Washers not included
    11205
    SKU:
    11205
    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
    $18.91
    Qty in Cart: 0
    Quantity:
    Price:
    $18.91
    Subtotal:
  • WSM Motor Mount - K900/1100 011-103

    WSM Motor Mount - K900/1100 011-103

    WSM

    $42.55
    WSM Motor Mount K900/1100 011-103Replacements for broken or worn-out OEM motor mounts
    11103
    SKU:
    11103
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    ENGINE
    PRODUCT NAME:
    MOUNT
    UNITS:
    EACH
    $42.55
    Qty in Cart: 0
    Quantity:
    Price:
    $42.55
    Subtotal:
  • WSM Piston Kit - K1100 - Standard 010-821PK

    WSM Piston Kit - K1100 - Standard 010-821PK

    WSM

    $100.50
    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
    $100.50
    Qty in Cart: 0
    Quantity:
    Price:
    $100.50
    Subtotal:
  • PARTS UNLIMITED Oil Filter 1UY-13440-00

    PARTS UNLIMITED Oil Filter 1UY-13440-00

    PARTS UNLIMITED

    $15.95
    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
    10032
    SKU:
    10032
    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
    $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    $15.95
    Subtotal:
  • PARTS UNLIMITED Oil Filter 16510-25000

    PARTS UNLIMITED Oil Filter 16510-25000

    PARTS UNLIMITED

    $8.95
    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
    10031
    SKU:
    10031
    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
    $8.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
  • PARTS UNLIMITED Oil Filter 010030

    PARTS UNLIMITED Oil Filter 010030

    PARTS UNLIMITED

    $8.95
    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
    10030
    SKU:
    10030
    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
    $8.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
  • PARTS UNLIMITED Oil Filter 15412-KF0-000

    PARTS UNLIMITED Oil Filter 15412-KF0-000

    PARTS UNLIMITED

    $7.95
    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...
    10021
    SKU:
    10021
    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
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • Total: items /

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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!