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
  • PC RACING Oil Filter Ring Seal Z-064

    PC RACING Oil Filter Ring Seal Z-064

    PC RACING

    $1.99
    PC RACING Oil Filter Ring Seal Z-064Made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, this filter provides 200% more filter area in many cases, Stainless filter catches items down to 35 microns, which is about three times...
    09350462
    SKU:
    09350462
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    O-RING
    RIDING STYLE:
    UTV
    APPLICATION:
    OIL FILTER
    RIDING STYLE:
    STREET
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $1.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1.99
    Subtotal:
  • PC RACING Oil Filter Ring Seal Z-065

    PC RACING Oil Filter Ring Seal Z-065

    PC RACING

    $1.99
    PC RACING Oil Filter Ring Seal Z-065Made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, this filter provides 200% more filter area in many cases, Stainless filter catches items down to 35 microns, which is about three times...
    09350463
    SKU:
    09350463
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    APPLICATION:
    OIL FILTER
    PRODUCT NAME:
    O-RING
    RIDING STYLE:
    UTV
    $1.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1.99
    Subtotal:
  • PC RACING Oil Filter PC123

    PC RACING Oil Filter PC123

    PC RACING

    $39.95
    PC RACING Oil Filter PC123Filters are reusable and are made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, Filter down to 35 microns and maintains consistent flow under all conditions including cold start-ups, the presence of...
    07120217
    SKU:
    07120217
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    BASE COLOR:
    SILVER
    FEATURES:
    REUSABLE
    BASE FINISH:
    POLISHED
    COLOR/FINISH:
    POLISHED
    MODEL:
    FLO
    PRODUCT NAME:
    OIL FILTER
    FILTER MEDIA MATERIAL:
    MICRONIC FILTER CLOTH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    STYLE:
    STANDARD
    TYPE:
    CARTRIDGE
    MATERIAL:
    STAINLESS STEEL
    MICRON RATING:
    35 MICRONS
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • PC RACING Oil Filter PC139

    PC RACING Oil Filter PC139

    PC RACING

    $29.95
    PC RACING Oil Filter PC139Filters are reusable and are made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, Filter down to 35 microns and maintains consistent flow under all conditions including cold start-ups, the presence of...
    07120140
    SKU:
    07120140
    Availability:
    Ships Same Business Day
    Weight:
    0.04 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
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PC RACING Oil Filter PC141

    PC RACING Oil Filter PC141

    PC RACING

    $29.95
    PC RACING Oil Filter PC141Filters are reusable and are made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, Filter down to 35 microns and maintains consistent flow under all conditions including cold start-ups, the presence of...
    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
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PC RACING Oil Filter PC155

    PC RACING Oil Filter PC155

    PC RACING

    $29.95
    PC RACING Oil Filter PC155Filters are reusable and are made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, Filter down to 35 microns and maintains consistent flow under all conditions including cold start-ups, the presence of...
    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
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PC RACING Oil Filter PC157

    PC RACING Oil Filter PC157

    PC RACING

    $29.95
    PC RACING Oil Filter PC157Filters are reusable and are made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, Filter down to 35 microns and maintains consistent flow under all conditions including cold start-ups, the presence of...
    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
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PC RACING Oil Filter PC167

    PC RACING Oil Filter PC167

    PC RACING

    $29.95
    PC RACING Oil Filter PC167Filters are reusable and are made from laser-cut, medical-grade, 304 stainless steel micronic filter cloth, Filter down to 35 microns and maintains consistent flow under all conditions including cold start-ups, the presence of...
    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
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • Pro Filter 2009-2010 Buell 1125R 1125CR Oil Filter PF-564

    Pro Filter 2009-2010 Buell 1125R 1125CR Oil Filter PF-564

    PRO FILTER

    $8.99
    PRO FILTER Replacement Oil Filter PF-564 Experience superior engine protection with the PRO FILTER Replacement Oil Filter PF-564. Designed for optimal performance, this high-quality filter ensures efficient filtration and consistent oil flow, making it...
    07120619
    SKU:
    07120619
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    STYLE:
    PREMIUM
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Pro Filter Dorsoduro 750 2010-2012 Oil Filter PF-565

    Pro Filter Dorsoduro 750 2010-2012 Oil Filter PF-565

    PRO FILTER

    $11.99
    PRO FILTER Replacement Oil Filter PF-565 Upgrade your engine's performance with the PRO FILTER Replacement Oil Filter PF-565. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and flow rates, making...
    07120620
    SKU:
    07120620
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    BASE COLOR:
    BLACK
    STYLE:
    PREMIUM
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    UNITS:
    EACH
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Pro Filter Replacement Oil Filter for 2011 Husqvarna SMR 449 PF-611

    Pro Filter Replacement Oil Filter for 2011 Husqvarna SMR 449 PF-611

    PRO FILTER

    $8.99
    PRO FILTER Replacement Oil Filter PF-611 Experience superior engine protection with the PRO FILTER Replacement Oil Filter PF-611. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration efficiency for both...
    07120623
    SKU:
    07120623
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    STYLE:
    PREMIUM
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-650

    PRO FILTER Replacement Oil Filter PF-650

    PRO FILTER

    $7.99
    PRO FILTER Replacement Oil Filter PF-650High-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...
    07120626
    SKU:
    07120626
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    STYLE:
    PREMIUM
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    BASE FINISH:
    CHROME
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Pro Filter Replacement Oil Filter for 2016-2019 Polaris RZR XP 1000 PF-198

    Pro Filter Replacement Oil Filter for 2016-2019 Polaris RZR XP 1000 PF-198

    PRO FILTER

    $12.99
    PRO FILTER Replacement Oil Filter PF-198 Elevate your engine's performance with the PRO FILTER Replacement Oil Filter PF-198. Designed for both synthetic and petroleum-based oils, this high-performance filter ensures optimal flow and filtration...
    07120628
    SKU:
    07120628
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    COLOR/FINISH:
    BLACK
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    STYLE:
    PREMIUM
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Pro Filter RZR PRO XP 2020-2021 PF-199

    Pro Filter RZR PRO XP 2020-2021 PF-199

    PRO FILTER

    $12.99
    PRO FILTER Replacement Oil Filter PF-199 Upgrade your engine's performance with the PRO FILTER Replacement Oil Filter PF-199. Designed to meet and exceed OEM standards, this high-quality filter ensures optimal filtration and flow rates, making it ideal...
    07120629
    SKU:
    07120629
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    BASE COLOR:
    BLACK
    STYLE:
    PREMIUM
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • On Sale
    Pro Filter Billet Aluminum Oil Filter Cover Honda CRF250R 2010-2017 BCA-1001-01

    Pro Filter Billet Aluminum Oil Filter Cover Honda CRF250R 2010-2017 BCA-1001-01

    PRO FILTER

    MSRP: $49.99
    Now: $32.00
    Was: $49.99
    PRO FILTER Oil Filter Cover Aluminum BCA-1001-01 Upgrade your engine's performance with the PRO FILTER Oil Filter Cover, expertly crafted from high-quality CNC-machined 6061 T-6 billet aluminum. Designed for optimal durability and efficiency, this...
    07120630
    SKU:
    07120630
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    TYPE:
    OIL FILTER
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK ANODIZED
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    MSRP: $49.99
    Now: $32.00
    Was: $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $49.99
    Now: $32.00
    Was: $49.99
    Subtotal:
  • On Sale
    Pro Filter Billet Aluminum Oil Filter Cover Honda CRF250R 2018-2025 BCA-1001-02

    Pro Filter Billet Aluminum Oil Filter Cover Honda CRF250R 2018-2025 BCA-1001-02

    PRO FILTER

    MSRP: $55.99
    Now: $36.00
    Was: $55.99
    PRO FILTER Oil Filter Cover - Aluminum BCA-1001-02 Enhance your vehicle's performance with the PRO FILTER Oil Filter Cover, expertly crafted from CNC-machined 6061 T-6 billet aluminum. This lightweight yet robust cover is designed to optimize oil flow...
    07120631
    SKU:
    07120631
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK ANODIZED
    TYPE:
    OIL FILTER
    MSRP: $55.99
    Now: $36.00
    Was: $55.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $55.99
    Now: $36.00
    Was: $55.99
    Subtotal:
  • Pro Filter Billet Aluminum Oil Filter Cover Honda CRF450R 2009-2016 BCA-1002-01

    Pro Filter Billet Aluminum Oil Filter Cover Honda CRF450R 2009-2016 BCA-1002-01

    PRO FILTER

    $55.99
    PRO FILTER Oil Filter Cover Aluminum BCA-1002-01 Enhance your engine's performance with the PRO FILTER Oil Filter Cover, expertly crafted from CNC-machined 6061 T-6 billet aluminum. Designed for both strength and lightweight efficiency, this oil filter...
    07120632
    SKU:
    07120632
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    TYPE:
    OIL FILTER
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK ANODIZED
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    $55.99
    Qty in Cart: 0
    Quantity:
    Price:
    $55.99
    Subtotal:
  • Pro Filter Oil Filter Cover for Yamaha YZ450F 2010-2022 BCA-2002-00

    Pro Filter Oil Filter Cover for Yamaha YZ450F 2010-2022 BCA-2002-00

    PRO FILTER

    $49.99
    PRO FILTER Oil Filter Cover - Aluminum BCA-2002-00 Elevate your engine's performance with the PRO FILTER Oil Filter Cover, expertly crafted from CNC-machined 6061 T-6 billet aluminum. Designed for superior durability and lightweight efficiency, this...
    07120634
    SKU:
    07120634
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    BLACK ANODIZED
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    TYPE:
    OIL FILTER
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    $49.99
    Subtotal:
  • Pro Filter Billet Aluminum Oil Filter Cover for Kawasaki KX450 2019-2024 BCA-3001-01

    Pro Filter Billet Aluminum Oil Filter Cover for Kawasaki KX450 2019-2024 BCA-3001-01

    PRO FILTER

    $39.99
    PRO FILTER Oil Filter Cover - Aluminum BCA-3001-01 Upgrade your engine's performance with the PRO FILTER Oil Filter Cover, expertly crafted from high-quality CNC-machined 6061 T-6 billet aluminum. This lightweight yet robust component not only enhances...
    07120635
    SKU:
    07120635
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    OIL FILTER
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK ANODIZED
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $39.99
    Subtotal:
  • Pro Filter Billet Aluminum Oil Filter Cover for 2004-2018 Kawasaki KX250F BCA-3401-00

    Pro Filter Billet Aluminum Oil Filter Cover for 2004-2018 Kawasaki KX250F BCA-3401-00

    PRO FILTER

    $39.99
    PRO FILTER Oil Filter Cover Aluminum BCA-3401-00 Elevate your vehicle’s performance with the PRO FILTER Oil Filter Cover, expertly crafted from high-quality CNC-machined 6061 T-6 billet aluminum. This innovative cover not only enhances oil flow but also...
    07120636
    SKU:
    07120636
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    COLOR/FINISH:
    BLACK ANODIZED
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    TYPE:
    OIL FILTER
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $39.99
    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!