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
  • MOOSE RACING Oil Filter Cover - Kawasaki T14-2300GB

    MOOSE RACING Oil Filter Cover - Kawasaki T14-2300GB

    MOOSE RACING

    $32.95
    MOOSE RACING Oil Filter Cover Kawasaki T14-2300GBCNC Machined covers made from 6061 T6 Aluminum, Black anodized finish for added looks and appeal, Aluminum cover helps dissipate added heat from engine oil, Light weight and durable design
    9401940
    SKU:
    9401940
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    MACHINED
    UNITS:
    EACH
    PRODUCT NAME:
    COVER
    COLOR/FINISH:
    ANODIZED
    MATERIAL:
    6061 T-6 ALUMINUM
    TYPE:
    OIL FILTER
    BASE FINISH:
    ANODIZED
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • MOOSE RACING Motor Gasket Kit with Oil Seal - 50 Adventure A/C 811314

    MOOSE RACING Motor Gasket Kit with Oil Seal - 50 Adventure A/C 811314

    MOOSE RACING

    $35.95
    MOOSE RACING Motor Gasket Kit with Oil Seal 50 Adventure A/C 811314Moose can now handle all your gasket and seal needs at a fraction of OEM cost, Rebuild the engine and transmission with total confidence as each set is designed for durability and...
    9340467
    SKU:
    9340467
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET
    TYPE:
    ENGINE
    $35.95
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • MOOSE RACING Second Oil Filter - Stainless Steel - KTM DT-09-51S

    MOOSE RACING Second Oil Filter - Stainless Steel - KTM DT-09-51S

    MOOSE RACING

    $30.95
    MOOSE RACING Second Oil Filter Stainless Steel KTM DT-09-51SHigh-performance oil filters that outperform paper filters, Constructed out of high-quality micronic filter cloth and stainless steel for maximum durability and performance, Filter down to 35...
    7120235
    SKU:
    7120235
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    BASE COLOR:
    SILVER
    MATERIAL:
    STAINLESS STEEL
    MICRON RATING:
    35 MICRONS
    STYLE:
    SECOND FILTER FOR DUAL FILTER APPLICATIONS
    UNITS:
    EACH
    COLOR/FINISH:
    SILVER
    FILTER MEDIA MATERIAL:
    MICRONIC FILTER CLOTH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    CARTRIDGE
    PRODUCT NAME:
    OIL FILTER
    RIDING STYLE:
    OFF-ROAD
    $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
  • MOOSE RACING Complete Gasket and Oil Seal Kit 811372

    MOOSE RACING Complete Gasket and Oil Seal Kit 811372

    MOOSE RACING

    $165.04
    MOOSE RACING Complete Gasket and Oil Seal Kit 811372Moose can now handle all your gasket and seal needs at a fraction of OEM cost, Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit, Oil...
    9345368
    SKU:
    9345368
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET
    TYPE:
    ENGINE
    Qty in Cart: 0
    Quantity:
    Price:
    $165.04
    Subtotal:
  • MOOSE RACING Oil Filter DT-10-35

    MOOSE RACING Oil Filter DT-10-35

    MOOSE RACING

    $11.95
    MOOSE RACING Oil Filter DT-10-35High-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 and...
    7120357
    SKU:
    7120357
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    ATV
    TYPE:
    CARTRIDGE
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    MICRON RATING:
    10 MICRONS
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • MOOSE RACING Oil Filter DT-10-15

    MOOSE RACING Oil Filter DT-10-15

    MOOSE RACING

    $11.95
    MOOSE RACING Oil Filter DT-10-15High-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 and...
    7120273
    SKU:
    7120273
    Availability:
    Ships Same Business Day
    Weight:
    0.53 LBS
    FILTER MEDIA MATERIAL:
    PAPER
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    TYPE:
    SPIN-ON
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    MICRON RATING:
    10 MICRONS
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • MOOSE RACING Oil Filter DT-10-22

    MOOSE RACING Oil Filter DT-10-22

    MOOSE RACING

    $8.95
    MOOSE RACING Oil Filter DT-10-22High-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 and...
    7120274
    SKU:
    7120274
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MICRON RATING:
    10 MICRONS
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    TYPE:
    CARTRIDGE
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    PAPER
    $8.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
  • MOOSE RACING Oil Filter DT-10-42

    MOOSE RACING Oil Filter DT-10-42

    MOOSE RACING

    $8.95
    MOOSE RACING Oil Filter DT-10-42High-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 and...
    7120276
    SKU:
    7120276
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MICRON RATING:
    10 MICRONS
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    STANDARD
    TYPE:
    CARTRIDGE
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $8.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
  • POWERSTANDS RACING Magnet Oil Filter Cover - Black 03-01982-22

    POWERSTANDS RACING Magnet Oil Filter Cover - Black 03-01982-22

    POWERSTANDS RACING

    $59.95
    CNC machined from high-quality aluminum, Strong embedded magnet traps metal particles that may contaminate the oil, keeping them away from your engine, Excellent resistance to extreme heat, Anodized finish
    9401275
    SKU:
    9401275
    Weight:
    4.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • POWERSTANDS RACING Magnet Oil Filter Cover - Red 03-01984-24

    POWERSTANDS RACING Magnet Oil Filter Cover - Red 03-01984-24

    POWERSTANDS RACING

    $59.95
    CNC machined from high-quality aluminum, Strong embedded magnet traps metal particles that may contaminate the oil, keeping them away from your engine, Excellent resistance to extreme heat, Anodized finish
    9401280
    SKU:
    9401280
    Weight:
    4.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • POWERSTANDS RACING Magnet Oil Filter Cover - Black 04-01981-22

    POWERSTANDS RACING Magnet Oil Filter Cover - Black 04-01981-22

    POWERSTANDS RACING

    $59.95
    CNC machined from high-quality aluminum, Strong embedded magnet traps metal particles that may contaminate the oil, keeping them away from your engine, Excellent resistance to extreme heat, Anodized finish
    9401842
    SKU:
    9401842
    Weight:
    2.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • POWERSTANDS RACING Magnet Oil Filter Cover - Orange 08-01981-28

    POWERSTANDS RACING Magnet Oil Filter Cover - Orange 08-01981-28

    POWERSTANDS RACING

    $59.95
    CNC machined from high-quality aluminum, Strong embedded magnet traps metal particles that may contaminate the oil, keeping them away from your engine, Excellent resistance to extreme heat, Anodized finish
    9401844
    SKU:
    9401844
    Weight:
    2.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • POWERSTANDS RACING Magnet Oil Filter Cover - Orange 08-01982-28

    POWERSTANDS RACING Magnet Oil Filter Cover - Orange 08-01982-28

    POWERSTANDS RACING

    $59.95
    CNC machined from high-quality aluminum, Strong embedded magnet traps metal particles that may contaminate the oil, keeping them away from your engine, Excellent resistance to extreme heat, Anodized finish
    9401845
    SKU:
    9401845
    Weight:
    0.20 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • WISECO Piston Kit 806M04850

    WISECO Piston Kit 806M04850

    WISECO

    $119.95
    WISECO Piston Kit 806M04850Pistons come without gasket kit
    9101248
    SKU:
    9101248
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    BORE - OVERSIZE:
    +0,50 MM
    BORE - OVERSIZE METRIC:
    +0.50 MM
    BORE SIZE METRIC:
    48.50 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    RIDING STYLE:
    OFF-ROAD
    DISPLACEMENT:
    84.7 CC
    PISTON MATERIAL:
    ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    46.80 MM
    UNITS:
    EACH
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • WISECO Piston Kit with Gaskets PK1098

    WISECO Piston Kit with Gaskets PK1098

    WISECO

    $219.95
    WISECO Piston Kit with Gaskets PK1098Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips...
    9030453
    SKU:
    9030453
    Availability:
    Ships Same Business Day
    Weight:
    1.13 LBS
    BORE - OVERSIZE:
    +2,25 MM
    BORE SIZE METRIC:
    68.25 MM
    SKIRT COATING:
    NON-COATED
    BORE - OVERSIZE METRIC:
    +2.25 MM
    DISPLACEMENT:
    195 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    RIDING STYLE:
    ATV
    TYPE:
    TOP END
    PISTON DIAMETER METRIC:
    68.20 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    57.00 MM
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    $219.95
    Qty in Cart: 0
    Quantity:
    Price:
    $219.95
    Subtotal:
  • WISECO Piston Kit with Gaskets PK1092

    WISECO Piston Kit with Gaskets PK1092

    WISECO

    $204.95
    WISECO Piston Kit with Gaskets PK1092Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips...
    9030454
    SKU:
    9030454
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    BORE SIZE METRIC:
    66.75 MM
    SKIRT COATING:
    NON-COATED
    STROKE LENGTH METRIC:
    57.00 MM
    BORE - OVERSIZE:
    +0,75 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    +0.75 MM
    DISPLACEMENT:
    195 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    RIDING STYLE:
    ATV
    TYPE:
    TOP END
    PISTON DIAMETER METRIC:
    66.70 MM
    PRODUCT NAME:
    REBUILD KIT
    $204.95
    Qty in Cart: 0
    Quantity:
    Price:
    $204.95
    Subtotal:
  • SHINDY Needle Bearing - 16 mm x 20 mm x 19 mm 10-352

    SHINDY Needle Bearing - 16 mm x 20 mm x 19 mm 10-352

    SHINDY

    $10.10
    SHINDY Needle Bearing 16 mm x 20 mm x 19 mm 10-352Piston pin needle cage bearings are manufactured from precision bearings and high-quality housing material, Each bearing is packaged in an individual box for easy identification
    NB1456
    SKU:
    NB1456
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    PISTON
    LENGTH:
    19 MM
    PRODUCT NAME:
    BEARING
    OUTSIDE DIAMETER METRIC:
    20 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    INSIDE DIAMETER:
    16 MM
    INSIDE DIAMETER METRIC:
    16 MM
    OUTSIDE DIAMETER:
    20 MM
    LENGTH METRIC:
    19 MM
    TYPE:
    NEEDLE
    $10.10
    Qty in Cart: 0
    Quantity:
    Price:
    $10.10
    Subtotal:
  • SHINDY Needle Bearing - 18 mm x 22 mm  x 22 mm 10-001

    SHINDY Needle Bearing - 18 mm x 22 mm x 22 mm 10-001

    SHINDY

    $9.50
    SHINDY Needle Bearing 18 mm x 22 mm x 22 mm 10-001Piston pin needle cage bearings are manufactured from precision bearings and high-quality housing material, Each bearing is packaged in an individual box for easy identification
    NB1457
    SKU:
    NB1457
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    LENGTH METRIC:
    22 MM
    RIDING STYLE:
    UTV
    LENGTH:
    22 MM
    PRODUCT NAME:
    BEARING
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    INSIDE DIAMETER:
    18 MM
    INSIDE DIAMETER METRIC:
    18 MM
    OUTSIDE DIAMETER:
    22 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    APPLICATION:
    PISTON
    OUTSIDE DIAMETER METRIC:
    22 MM
    TYPE:
    NEEDLE
    $9.50
    Qty in Cart: 0
    Quantity:
    Price:
    $9.50
    Subtotal:
  • SHINDY Needle Bearing - 15 mm x 19 mm x 17 mm 10-053

    SHINDY Needle Bearing - 15 mm x 19 mm x 17 mm 10-053

    SHINDY

    $9.50
    SHINDY Needle Bearing 15 mm x 19 mm x 17 mm 10-053Piston pin needle cage bearings are manufactured from precision bearings and high-quality housing material, Each bearing is packaged in an individual box for easy identification
    NB1458
    SKU:
    NB1458
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    INSIDE DIAMETER:
    15 MM
    INSIDE DIAMETER METRIC:
    15 MM
    LENGTH:
    17 MM
    OUTSIDE DIAMETER METRIC:
    19 MM
    UNITS:
    EACH
    LENGTH METRIC:
    17 MM
    OUTSIDE DIAMETER:
    19 MM
    PRODUCT NAME:
    BEARING
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    PISTON
    TYPE:
    NEEDLE
    $9.50
    Qty in Cart: 0
    Quantity:
    Price:
    $9.50
    Subtotal:
  • SHINDY Needle Bearing - 15 mm x 19 mm x 20 mm 10-152

    SHINDY Needle Bearing - 15 mm x 19 mm x 20 mm 10-152

    SHINDY

    $9.50
    SHINDY Needle Bearing 15 mm x 19 mm x 20 mm 10-152Piston pin needle cage bearings are manufactured from precision bearings and high-quality housing material, Each bearing is packaged in an individual box for easy identification
    NB1459
    SKU:
    NB1459
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    LENGTH:
    20 MM
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER:
    19 MM
    PRODUCT NAME:
    BEARING
    INSIDE DIAMETER:
    15 MM
    INSIDE DIAMETER METRIC:
    15 MM
    OUTSIDE DIAMETER METRIC:
    19 MM
    UNITS:
    EACH
    APPLICATION:
    PISTON
    LENGTH METRIC:
    20 MM
    TYPE:
    NEEDLE
    $9.50
    Qty in Cart: 0
    Quantity:
    Price:
    $9.50
    Subtotal:
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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!