Carburertor Main Jets

Carburertor Main Jets

Carburertor Main Jets

J J Motorsports is a leading dirt bike carburetor main jet supplier. We specialize in dirt bikes and offer a wide range of popular brands, including Keihin, Mikuni, and Sudco. We're dedicated to providing the best possible service to our customers, and we're proud to offer free shipping on all orders over $100. Our goal is to be your one-stop shop for all your dirt bike needs, and we're committed to offering the best prices and selection on the web.

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  • MIKUNI Main Jet #85 - 4-Pack 4/042-85
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    MIKUNI Main Jet #85 - 4-Pack 4/042-85

    MIKUNI

    $13.57
    MIKUNI Main Jet #85 4-Pack 4/042-85Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM404285
    SKU:
    KM404285
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    JET SIZE:
    85
    OVERALL DIAMETER METRIC:
    6.00 MM
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    MAIN
    HEAD TYPE:
    HEX HEAD
    MATERIAL:
    BRASS
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL LENGTH:
    12 MM (0,47')
    OVERALL LENGTH IMPERIAL:
    0.47'
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    4 PACK
    FEATURES:
    FOR VM CARBURETORS
    OVERALL DIAMETER IMPERIAL:
    0.24'
    OVERALL LENGTH METRIC:
    12 MM
    Add to Cart
    $13.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
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  • MIKUNI Main Jet #90 - 4-Pack 4/042-90
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    MIKUNI Main Jet #90 - 4-Pack 4/042-90

    MIKUNI

    $13.57
    MIKUNI Main Jet #90 4-Pack 4/042-90Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM404290
    SKU:
    KM404290
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    JET SIZE:
    90
    OVERALL DIAMETER METRIC:
    6.00 MM
    OVERALL LENGTH:
    12 MM (0,47')
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    MAIN
    HEAD TYPE:
    HEX HEAD
    MATERIAL:
    BRASS
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL DIAMETER IMPERIAL:
    0.24'
    OVERALL LENGTH IMPERIAL:
    0.47'
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    4 PACK
    FEATURES:
    FOR VM CARBURETORS
    OVERALL LENGTH METRIC:
    12 MM
    Add to Cart
    $13.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
    Add to Cart
  • MIKUNI Main Jet #95 - 4-Pack 4/042-95
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    MIKUNI Main Jet #95 - 4-Pack 4/042-95

    MIKUNI

    $13.57
    MIKUNI Main Jet #95 4-Pack 4/042-95Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM404295
    SKU:
    KM404295
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    FEATURES:
    FOR VM CARBURETORS
    JET SIZE:
    95
    OVERALL LENGTH METRIC:
    12 MM
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    MAIN
    HEAD TYPE:
    HEX HEAD
    MATERIAL:
    BRASS
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL DIAMETER IMPERIAL:
    0.24'
    OVERALL LENGTH IMPERIAL:
    0.47'
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    4 PACK
    OVERALL DIAMETER METRIC:
    6.00 MM
    OVERALL LENGTH:
    12 MM (0,47')
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $13.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
    Add to Cart
  • MIKUNI Super BN Carburetor Series Needle Valve Assembly 786-35015-2.5
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    MIKUNI Super BN Carburetor Series Needle Valve Assembly 786-35015-2.5

    MIKUNI

    $20.95
    MIKUNI Super BN Carburetor Series Needle Valve Assembly 786-35015-2.5Genuine Mikuni push-in type needle and seat for Super BN and BNI carburetors, Made in Japan
    7863501525
    SKU:
    7863501525
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    Add to Cart
    $20.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
    Add to Cart
  • MIKUNI Needle Valve Assembly 786-46001-1.5 MIKUNI Needle Valve Assembly 786-46001-1.5
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    MIKUNI Needle Valve Assembly 786-46001-1.5

    MIKUNI

    $23.95
    MIKUNI Needle Valve Assembly 786-46001-1.5Genuine Mikuni needle and seat assemblies provide reliable performance, Check application and size of needle and seat assembly before ordering, Made to the highest standards, Made in Japan
    7864600115
    SKU:
    7864600115
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MATERIAL:
    BRASS
    RIDING STYLE:
    OFF-ROAD
    THREAD DIAMETER METRIC:
    10.00 MM
    THREAD LENGTH METRIC:
    7.00 MM
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    HEAD TYPE:
    PUSH-IN
    JET SIZE:
    1.5
    PRODUCT NAME:
    NEEDLE AND SEAT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    Add to Cart
    $23.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
    Add to Cart
  • MIKUNI Needle and Seat 786-46001-1.8
    Quick view

    MIKUNI Needle and Seat 786-46001-1.8

    MIKUNI

    $23.95
    MIKUNI Needle and Seat 786-46001-1.8Genuine Mikuni needle and seat assemblies provide reliable performance, Check application and size of needle and seat assembly before ordering, Made to the highest standards, Made in Japan
    7864600118
    SKU:
    7864600118
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    Add to Cart
    $23.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
    Add to Cart
  • MIKUNI Needle and Seat 786-46001-2.0
    Quick view

    MIKUNI Needle and Seat 786-46001-2.0

    MIKUNI

    $23.95
    MIKUNI Needle and Seat 786-46001-2.0Genuine Mikuni needle and seat assemblies provide reliable performance, Check application and size of needle and seat assembly before ordering, Made to the highest standards, Made in Japan
    7864600120
    SKU:
    7864600120
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    Add to Cart
    $23.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-7F06
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    MIKUNI Jet Needle J8-7F06

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-7F06Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to verify...
    7F6
    SKU:
    7F6
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    MODEL:
    J8-7F06
    PRODUCT NAME:
    JET
    TYPE:
    NEEDLE
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-7F07
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    MIKUNI Jet Needle J8-7F07

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-7F07Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to verify...
    7F7
    SKU:
    7F7
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    J8-7F07
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    JET
    TYPE:
    NEEDLE
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-5DP07
    Quick view

    MIKUNI Jet Needle J8-5DP07

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-5DP07Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    5DP7
    SKU:
    5DP7
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    NEEDLE
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MODEL:
    J8-5DP07
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-5FP17 MIKUNI Jet Needle J8-5FP17
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    MIKUNI Jet Needle J8-5FP17

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-5FP17Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    5FP17
    SKU:
    5FP17
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    NEEDLE
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MODEL:
    J8-5FP17
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-5L01
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    MIKUNI Jet Needle J8-5L01

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-5L01Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to verify...
    5L1
    SKU:
    5L1
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    JET
    TYPE:
    NEEDLE
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    MODEL:
    J8-5L01
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • On Sale
    MIKUNI Jet Needle J8-6DGY04-59
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    MIKUNI Jet Needle J8-6DGY04-59

    MIKUNI

    Now: $6.47
    Was: $9.95
    MIKUNI Jet Needle J8-6DGY04-59Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    6DGY0459
    SKU:
    6DGY0459
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    MODEL:
    J8-6DGY04-59
    PRODUCT NAME:
    JET
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    TYPE:
    NEEDLE
    Add to Cart
    Now: $6.47
    Was: $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $6.47
    Was: $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-6DH02
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    MIKUNI Jet Needle J8-6DH02

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-6DH02Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    6DH2
    SKU:
    6DH2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    JET
    TYPE:
    NEEDLE
    MODEL:
    J8-6DH02
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-6DH03
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    MIKUNI Jet Needle J8-6DH03

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-6DH03Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    6DH3
    SKU:
    6DH3
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    J8-6DH03
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    PRODUCT NAME:
    JET
    TYPE:
    NEEDLE
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-6DH04
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    MIKUNI Jet Needle J8-6DH04

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-6DH04Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    6DH4
    SKU:
    6DH4
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    MODEL:
    J8-6DH04
    TYPE:
    NEEDLE
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-6DH07
    Quick view

    MIKUNI Jet Needle J8-6DH07

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-6DH07Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    6DH7
    SKU:
    6DH7
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    JET
    TYPE:
    NEEDLE
    MODEL:
    J8-6DH07
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Jet Needle J8-6DH08
    Quick view

    MIKUNI Jet Needle J8-6DH08

    MIKUNI

    $9.95
    MIKUNI Jet Needle J8-6DH08Fitments include several Mikuni VM model and some OE Mikuni carburetors, Jet needles control the fuel mixture in the mid-range throttle position, Some jet needles don't have measurements provided by Mikuni, Use charting to...
    6DH8
    SKU:
    6DH8
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    J8-6DH08
    TYPE:
    NEEDLE
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    Add to Cart
    $9.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
    Add to Cart
  • MIKUNI Needle and Seat N149040-20 MIKUNI Needle and Seat N149040-20
    Quick view

    MIKUNI Needle and Seat N149040-20

    MIKUNI

    $23.95
    MIKUNI Needle and Seat N149040-20Genuine Mikuni needle and seat assemblies provide reliable performance, Check application and size of needle and seat assembly before ordering, Made to the highest standards, Made in Japan
    N14904020
    SKU:
    N14904020
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    Add to Cart
    $23.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
    Add to Cart
  • MIKUNI Needle and Seat N149040-25 MIKUNI Needle and Seat N149040-25
    Quick view

    MIKUNI Needle and Seat N149040-25

    MIKUNI

    $23.95
    MIKUNI Needle and Seat N149040-25Genuine Mikuni needle and seat assemblies provide reliable performance, Check application and size of needle and seat assembly before ordering, Made to the highest standards, Made in Japan
    N14904025
    SKU:
    N14904025
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    Add to Cart
    $23.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
    Add to Cart
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