Dirt Bike Air and Fuel

Dirt Bike Air and Fuel

Dirt Bike Air and Fuel

Browse a large selection of dirt bike air and fuel parts for keeping your bike running healthy. We feature Twin Air air filters, fuel lines in different sizes/lengths, and more air and fuel intake parts!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • UNI FILTER Filter - WR250/450F NU-3251ST

    UNI FILTER Filter - WR250/450F NU-3251ST

    UNI FILTER

    $37.95
    UNI FILTER Filter WR250/450F NU-3251STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    NU3251ST
    SKU:
    NU3251ST
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MODEL:
    ULTRA-SEAL
    PRODUCT NAME:
    AIR FILTER
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER MEDIA STYLE:
    DUAL-LAYER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    STYLE:
    COMPETITION
    BASE COLOR:
    RED
    FILTER SHAPE:
    ROUND
    TYPE:
    STAGE II
    UNITS:
    EACH
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • UNI FILTER Filter - Honda XR/CRF NU-4131ST

    UNI FILTER Filter - Honda XR/CRF NU-4131ST

    UNI FILTER

    $11.95
    UNI FILTER Filter Honda XR/CRF NU-4131STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    NU4131ST
    SKU:
    NU4131ST
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    STYLE:
    COMPETITION
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER MEDIA STYLE:
    DUAL-LAYER
    MODEL:
    UNI-SEAL
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    RED
    FILTER SHAPE:
    ROUND
    TYPE:
    STAGE II
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • UNI FILTER Filter - DRZ/KLX125 NU-2484ST

    UNI FILTER Filter - DRZ/KLX125 NU-2484ST

    UNI FILTER

    $31.95
    UNI FILTER Filter DRZ/KLX125 NU-2484STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    10110236
    SKU:
    10110236
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    RED
    FILTER SHAPE:
    ROUND
    PRODUCT NAME:
    AIR FILTER
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    UNITS:
    EACH
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER MEDIA STYLE:
    DUAL-LAYER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    UNI-SEAL
    $31.95
    Qty in Cart: 0
    Quantity:
    Price:
    $31.95
    Subtotal:
  • UNI FILTER Filter - KTM NU-1414ST

    UNI FILTER Filter - KTM NU-1414ST

    UNI FILTER

    $14.95
    UNI FILTER Filter KTM NU-1414STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove...
    10110237
    SKU:
    10110237
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    FILTER SHAPE:
    RECTANGULAR
    FEATURES:
    WASHABLE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    UNITS:
    EACH
    BASE COLOR:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    MODEL:
    UNI-SEAL
    PRODUCT NAME:
    AIR FILTER
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • UNI FILTER Filter - CRF250/450X NU-4138ST

    UNI FILTER Filter - CRF250/450X NU-4138ST

    UNI FILTER

    $37.95
    UNI FILTER Filter CRF250/450X NU-4138STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    10110284
    SKU:
    10110284
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MODEL:
    UNI-SEAL
    FEATURES:
    WASHABLE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    FILTER SHAPE:
    ROUND
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    UNITS:
    EACH
    BASE COLOR:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    PRODUCT NAME:
    AIR FILTER
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • UNI FILTER Foam Filter - Black BF-4

    UNI FILTER Foam Filter - Black BF-4

    UNI FILTER

    $20.95
    UNI FILTER Foam Filter Black BF-4Sheets of foam in several densities for fabricating air filters, Perfect for vintage and custom applications
    10111025
    SKU:
    10111025
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    FILTER MEDIA STYLE:
    FINE
    PRODUCT NAME:
    FOAM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    AIR FILTER
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    FOAM
    PANEL OUTSIDE DIMENSIONS (LENGTH X WIDTH) IMPERIAL:
    15.98' X 12.01'
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    BASE COLOR:
    BLACK
    $20.95
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
  • UNI FILTER Foam Filter - Red BF-5

    UNI FILTER Foam Filter - Red BF-5

    UNI FILTER

    $20.95
    UNI FILTER Foam Filter Red BF-5Sheets of foam in several densities for fabricating air filters, Perfect for vintage and custom applications
    10111026
    SKU:
    10111026
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    PANEL OUTSIDE DIMENSIONS (LENGTH X WIDTH) IMPERIAL:
    15.98' X 12.01'
    PRODUCT NAME:
    FOAM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    BASE COLOR:
    RED
    FILTER MEDIA STYLE:
    COARSE
    UNITS:
    EACH
    COLOR/FINISH:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    UTV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    AIR FILTER
    $20.95
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
  • UNI FILTER Air Filter - KLX450R NU-2334ST

    UNI FILTER Air Filter - KLX450R NU-2334ST

    UNI FILTER

    $37.95
    UNI FILTER Air Filter KLX450R NU-2334STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    10111076
    SKU:
    10111076
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    BASE COLOR:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    PRODUCT NAME:
    AIR FILTER
    MODEL:
    ULTRA-SEAL
    STYLE:
    COMPETITION
    FILTER SHAPE:
    TRIANGULAR
    FEATURES:
    WASHABLE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    STAGE II
    UNITS:
    EACH
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • UNI FILTER Filtered Air Vents - 6 Pack UFV-6

    UNI FILTER Filtered Air Vents - 6 Pack UFV-6

    UNI FILTER

    $15.95
    Foam-filtered air vents increase the pre-filtered air supply to the airbox, May be cleaned and re-oiled, Made in the U.S.A., 1" diameter
    UFV6
    SKU:
    UFV6
    Weight:
    0.06 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    AIR FILTER
    FEATURES:
    WASHABLE
    FILTER SHAPE:
    ROUND
    PRODUCT NAME:
    AIR VENT
    BASE COLOR:
    BLACK
    FILTER MEDIA MATERIAL:
    FOAM
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    UNITS:
    6 PACK
    $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    $15.95
    Subtotal:
  • PARTS UNLIMITED Watercraft Primer Kit PD820005

    PARTS UNLIMITED Watercraft Primer Kit PD820005

    PARTS UNLIMITED

    $30.65
    PARTS UNLIMITED Watercraft Primer Kit PD820005Keihin primer kit is made exclusively to fit all Keihin CDK40 carburetors, Mikuni primer kit fits all Mikuni carburetors, Makes sure the watercraft starts every time, Complete with all the necessary hardware
    PD820005
    SKU:
    PD820005
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PRODUCT NAME:
    PRIMER KIT
    STYLE:
    SINGLE CARBURETOR
    RIDING STYLE:
    WATERCRAFT
    STYLE:
    MIKUNI
    UNITS:
    KIT
    $30.65
    Qty in Cart: 0
    Quantity:
    Price:
    $30.65
    Subtotal:
  • PARTS UNLIMITED Keihin CDK40 Carburetor Primer Kit PD820006

    PARTS UNLIMITED Keihin CDK40 Carburetor Primer Kit PD820006

    PARTS UNLIMITED

    $32.65
    PARTS UNLIMITED Keihin CDK40 Carburetor Primer Kit PD820006Keihin primer kit is made exclusively to fit all Keihin CDK40 carburetors, Mikuni primer kit fits all Mikuni carburetors, Makes sure the watercraft starts every time, Complete with all the...
    PD820006
    SKU:
    PD820006
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    KIT
    STYLE:
    KEIHIN
    PRODUCT NAME:
    PRIMER KIT
    STYLE:
    SINGLE CARBURETOR
    $32.65
    Qty in Cart: 0
    Quantity:
    Price:
    $32.65
    Subtotal:
  • PARTS UNLIMITED Dual Mikuni Primer Kit PD820007

    PARTS UNLIMITED Dual Mikuni Primer Kit PD820007

    PARTS UNLIMITED

    $35.25
    PARTS UNLIMITED Dual Mikuni Primer Kit PD820007For removal of stock chokeshaft and plate to provide effortless airflow into the carbs, Connectors and plugs sold to dealer in 10-packs; sold to consumer as each, Include all hose fittings and plungers...
    PD820007
    SKU:
    PD820007
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    RIDING STYLE:
    WATERCRAFT
    STYLE:
    MIKUNI
    STYLE:
    DUAL CARBURETOR
    UNITS:
    KIT
    PRODUCT NAME:
    PRIMER KIT
    $35.25
    Qty in Cart: 0
    Quantity:
    Price:
    $35.25
    Subtotal:
  • PARTS UNLIMITED Dual Keihin Primer Kit PD820008

    PARTS UNLIMITED Dual Keihin Primer Kit PD820008

    PARTS UNLIMITED

    $35.25
    PARTS UNLIMITED Dual Keihin Primer Kit PD820008For removal of stock chokeshaft and plate to provide effortless airflow into the carbs, Connectors and plugs sold to dealer in 10-packs; sold to consumer as each, Include all hose fittings and plungers...
    PD820008
    SKU:
    PD820008
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    PRODUCT NAME:
    PRIMER KIT
    STYLE:
    DUAL CARBURETOR
    UNITS:
    KIT
    RIDING STYLE:
    WATERCRAFT
    STYLE:
    KEIHIN
    $35.25
    Qty in Cart: 0
    Quantity:
    Price:
    $35.25
    Subtotal:
  • PARTS UNLIMITED Triple Mikuni Primer Kit PD820009

    PARTS UNLIMITED Triple Mikuni Primer Kit PD820009

    PARTS UNLIMITED

    $37.67
    PARTS UNLIMITED Triple Mikuni Primer Kit PD820009For removal of stock chokeshaft and plate to provide effortless airflow into the carbs, Connectors and plugs sold to dealer in 10-packs; sold to consumer as each, Include all hose fittings and plungers...
    PD820009
    SKU:
    PD820009
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    RIDING STYLE:
    WATERCRAFT
    STYLE:
    MIKUNI
    STYLE:
    TRIPLE CARBURETOR
    PRODUCT NAME:
    PRIMER KIT
    UNITS:
    KIT
    $37.67
    Qty in Cart: 0
    Quantity:
    Price:
    $37.67
    Subtotal:
  • PARTS UNLIMITED Triple Keihin Primer Kit PD820010

    PARTS UNLIMITED Triple Keihin Primer Kit PD820010

    PARTS UNLIMITED

    $37.67
    PARTS UNLIMITED Triple Keihin Primer Kit PD820010For removal of stock chokeshaft and plate to provide effortless airflow into the carbs, Connectors and plugs sold to dealer in 10-packs; sold to consumer as each, Include all hose fittings and plungers...
    PD820010
    SKU:
    PD820010
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    PRODUCT NAME:
    PRIMER KIT
    UNITS:
    KIT
    STYLE:
    KEIHIN
    RIDING STYLE:
    WATERCRAFT
    STYLE:
    TRIPLE CARBURETOR
    $37.67
    Qty in Cart: 0
    Quantity:
    Price:
    $37.67
    Subtotal:
  • PARTS UNLIMITED Plunger Primer Kit 7000

    PARTS UNLIMITED Plunger Primer Kit 7000

    PARTS UNLIMITED

    $33.12
    PARTS UNLIMITED Plunger Primer Kit 7000Dash mount plunger comes complete with necessary hose and T-fittings for single and dual carb applications, Made in the U.S.A.
    7000
    SKU:
    7000
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BASE COLOR:
    BLACK
    RIDING STYLE:
    SNOW
    STYLE:
    SINGLE CARBURETOR
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    PLUNGER
    STYLE:
    DASH MOUNT
    TYPE:
    PRIMER KIT
    STYLE:
    DUAL CARBURETOR
    UNITS:
    KIT
    $33.12
    Qty in Cart: 0
    Quantity:
    Price:
    $33.12
    Subtotal:
  • SUDCO Keihin Fuel Pump Repair 020-310

    SUDCO Keihin Fuel Pump Repair 020-310

    SUDCO

    $28.95
    SUDCO Keihin Fuel Pump Repair 020-310Includes all parts necessary to rebuild the Keihin fuel pump with Kawasaki #49040-3706
    020310X
    SKU:
    020310X
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    PRODUCT NAME:
    REPAIR KIT
    TYPE:
    FUEL PUMP
    UNITS:
    KIT
    RIDING STYLE:
    WATERCRAFT
    $28.95
    Qty in Cart: 0
    Quantity:
    Price:
    $28.95
    Subtotal:
  • PRO DESIGN Pro Flow Filter Kit - RZR900 PD 248

    PRO DESIGN Pro Flow Filter Kit - RZR900 PD 248

    PRO DESIGN

    $289.95
    Precision CNC-machined from billet and features an O-ring seal for easy and reliable installation, Improves airflow with a flow-bench-designed venturi adapter and a larger air filter, Replaces the standard airbox cage that allows dirt to damage your...
    10112863
    SKU:
    10112863
    Weight:
    32.00 LBS
    $289.95
    Qty in Cart: 0
    Quantity:
    Price:
    $289.95
    Subtotal:
  • PRO FILTER Pre-Oiled Air Filter AFR-1003-01

    PRO FILTER Pre-Oiled Air Filter AFR-1003-01

    PRO FILTER

    $12.99
    PRO FILTER Pre-Oiled Air Filter AFR-1003-01Provide maximum airflow and increased horsepower, Come complete with disposable gloves, Dual stage open cell foam matrix, Pre-oiled with MAXIMA FFTâ„¢, Plush 13 mm sealing foam
    10111750
    SKU:
    10111750
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    BLUE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    FOAM
    BASE COLOR:
    BLUE
    FEATURES:
    PRE-OILED
    MODEL:
    PROFILTER
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • PRO FILTER Pre-Oiled Air Filter AFR-1006-00

    PRO FILTER Pre-Oiled Air Filter AFR-1006-00

    PRO FILTER

    $12.99
    PRO FILTER Pre-Oiled Air Filter AFR-1006-00Provide maximum airflow and increased horsepower, Come complete with disposable gloves, Dual stage open cell foam matrix, Pre-oiled with MAXIMA FFTâ„¢, Plush 13 mm sealing foam
    10111751
    SKU:
    10111751
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    BASE COLOR:
    BLUE
    FEATURES:
    PRE-OILED
    MODEL:
    PROFILTER
    COLOR/FINISH:
    BLUE
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER MEDIA STYLE:
    DUAL-LAYER
    UNITS:
    EACH
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
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