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Fittings Hoses and Valves

Fittings Hoses and Valves

Fittings Hoses and Valves

Circle Track Fittings, Hoses & Valves for High-Pressure Racing Systems at JJ Motorsports

Equip your circle track racer with premium fittings, hoses, and valves from JJ Motorsports, precision-engineered for high-pressure, leak-free performance in late models, modifieds, street stocks, and IMCA dirt racing. Our selection ensures reliable fluid delivery for brakes, fuel, oil, and cooling systems, with durable materials like nylon, aluminum, and anodized finishes to withstand intense track conditions.

Shop trusted brands like Aeroquip and Fragola. Explore related categories such as circle track exterior components for body upgrades or circle track exhaust for flow enhancements.

Top Circle Track Fittings, Hoses and Valves Products

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • #20 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk FRG495123-BL

    Fragola #20 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk 495123-BL

    FRAGOLA

    $25.21
    #20 x 1-5/16-12 (#16) Radius O-Ring Fitting BkFittingAdapterStraight20 AN Male to 1-5/16-12 in Male Radius PortO-RingAluminumBlack AnodizedEach
    FRG495123-BL
    SKU:
    FRG495123-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    495123-BL
    $25.21
    Qty in Cart: 0
    Quantity:
    Price:
    $25.21
    Subtotal:
  • #12 x 3/4-16 (#8) Radius O-Ring Fitting Black FRG495122-BL

    Fragola #12 x 3/4-16 (#8) Radius O-Ring Fitting Black 495122-BL

    FRAGOLA

    $25.21
    #12 x 3/4-16 (#8) Radius O-Ring Fitting BlackFittingAdapterStraight12 AN Male to 8 AN Male O-RingAluminumBlack AnodizedEach
    FRG495122-BL
    SKU:
    FRG495122-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    495122-BL
    $25.21
    Qty in Cart: 0
    Quantity:
    Price:
    $25.21
    Subtotal:
  • #16 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk FRG495120-BL

    Fragola #16 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk 495120-BL

    FRAGOLA

    $22.30
    #16 x 1-1/16-12 (#12) Radius O-Ring Fitting BkFittingAdapterStraight16 AN Male to 12 AN Male O-RingAluminumBlack AnodizedEach
    FRG495120-BL
    SKU:
    FRG495120-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    495120-BL
    $22.30
    Qty in Cart: 0
    Quantity:
    Price:
    $22.30
    Subtotal:
  • On Sale
    #16 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk FRG495119-BL

    Fragola #16 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk 495119-BL

    FRAGOLA

    MSRP: $26.99
    Now: $22.30
    Was: $26.99
    #16 x 1-5/16-12 (#16) Radius O-Ring Fitting BkFittingAdapterStraight16 AN Male to 16 AN Male O-RingAluminumBlack AnodizedEach
    FRG495119-BL
    SKU:
    FRG495119-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    495119-BL
    MSRP: $26.99
    Now: $22.30
    Was: $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $26.99
    Now: $22.30
    Was: $26.99
    Subtotal:
  • On Sale
    #12 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk FRG495118-BL

    Fragola #12 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk 495118-BL

    FRAGOLA

    MSRP: $29.99
    Now: $29.09
    Was: $29.99
    #12 x 1-5/16-12 (#16) Radius O-Ring Fitting BkFittingAdapterStraight12 AN Male to 16 AN Male O-RingAluminumBlack AnodizedEach
    FRG495118-BL
    SKU:
    FRG495118-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    495118-BL
    MSRP: $29.99
    Now: $29.09
    Was: $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $29.99
    Now: $29.09
    Was: $29.99
    Subtotal:
  • On Sale
    #10 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk FRG495117-BL

    Fragola #10 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk 495117-BL

    FRAGOLA

    MSRP: $26.99
    Now: $26.18
    Was: $26.99
    #10 x 1-5/16-12 (#16) Radius O-Ring Fitting BkFittingAdapterStraight10 AN Male to 16 AN Male O-RingAluminumBlack AnodizedEach
    FRG495117-BL
    SKU:
    FRG495117-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    495117-BL
    MSRP: $26.99
    Now: $26.18
    Was: $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $26.99
    Now: $26.18
    Was: $26.99
    Subtotal:
  • On Sale
    #8 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk FRG495116-BL

    Fragola #8 x 1-5/16-12 (#16) Radius O-Ring Fitting Bk 495116-BL

    FRAGOLA

    MSRP: $22.99
    Now: $22.30
    Was: $22.99
    #8 x 1-5/16-12 (#16) Radius O-Ring Fitting BkFittingAdapterStraight8 AN Male to 16 AN Male O-RingAluminumBlack AnodizedEach
    FRG495116-BL
    SKU:
    FRG495116-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    495116-BL
    MSRP: $22.99
    Now: $22.30
    Was: $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.99
    Now: $22.30
    Was: $22.99
    Subtotal:
  • On Sale
    #8 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk FRG495115-BL

    Fragola #8 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk 495115-BL

    FRAGOLA

    MSRP: $16.99
    Now: $14.54
    Was: $16.99
    #8 x 1-1/16-12 (#12) Radius O-Ring Fitting BkFittingAdapterStraight8 AN Male to 12 AN Male O-RingAluminumBlack AnodizedEach
    FRG495115-BL
    SKU:
    FRG495115-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    495115-BL
    MSRP: $16.99
    Now: $14.54
    Was: $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.99
    Now: $14.54
    Was: $16.99
    Subtotal:
  • On Sale
    #6 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk FRG495114-BL

    Fragola #6 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk 495114-BL

    FRAGOLA

    MSRP: $17.99
    Now: $17.45
    Was: $17.99
    #6 x 1-1/16-12 (#12) Radius O-Ring Fitting BkFittingAdapterStraight6 AN Male to 12 AN Male O-RingAluminumBlack AnodizedEach
    FRG495114-BL
    SKU:
    FRG495114-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    495114-BL
    MSRP: $17.99
    Now: $17.45
    Was: $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17.99
    Now: $17.45
    Was: $17.99
    Subtotal:
  • #6 x 7/8-14 (#10) Radius O-Ring Fitting Black FRG495113-BL

    Fragola #6 x 7/8-14 (#10) Radius O-Ring Fitting Black 495113-BL

    FRAGOLA

    $14.54
    #6 x 7/8-14 (#10) Radius O-Ring Fitting BlackFittingAdapterStraight6 AN Male to 10 AN Male O-RingAluminumBlack AnodizedEach
    FRG495113-BL
    SKU:
    FRG495113-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    495113-BL
    $14.54
    Qty in Cart: 0
    Quantity:
    Price:
    $14.54
    Subtotal:
  • #6 X 7/8-14 (#10) Radius O-Ring Fitting FRG495113

    Fragola #6 X 7/8-14 (#10) Radius O-Ring Fitting 495113

    FRAGOLA

    $18.42
    #6 X 7/8-14 (#10) Radius O-Ring FittingFittingAdapterStraight6 AN Male to 10 AN Male O-RingAluminumBlue AnodizedEach
    FRG495113
    SKU:
    FRG495113
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    495113
    $18.42
    Qty in Cart: 0
    Quantity:
    Price:
    $18.42
    Subtotal:
  • On Sale
    #4 x 7/8-14 (#10) Radius O-Ring Fitting Black FRG495112-BL

    Fragola #4 x 7/8-14 (#10) Radius O-Ring Fitting Black 495112-BL

    FRAGOLA

    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    #4 x 7/8-14 (#10) Radius O-Ring Fitting BlackFittingAdapterStraight4 AN Male to 10 AN Male O-RingAluminumBlack AnodizedEach
    FRG495112-BL
    SKU:
    FRG495112-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    495112-BL
    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    Subtotal:
  • On Sale
    #4 x 3/4-16 (#8) Radius O-Ring Fitting Black FRG495111-BL

    Fragola #4 x 3/4-16 (#8) Radius O-Ring Fitting Black 495111-BL

    FRAGOLA

    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    #4 x 3/4-16 (#8) Radius O-Ring Fitting BlackFittingAdapterStraight4 AN Male to 8 AN Male O-RingAluminumBlack AnodizedEach
    FRG495111-BL
    SKU:
    FRG495111-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    495111-BL
    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $11.99
    Now: $11.63
    Was: $11.99
    Subtotal:
  • On Sale
    #4 x 9/16-18 (#6) Radius O-Ring Fitting Black FRG495110-BL

    Fragola #4 x 9/16-18 (#6) Radius O-Ring Fitting Black 495110-BL

    FRAGOLA

    MSRP: $10.49
    Now: $10.18
    Was: $10.49
    #4 x 9/16-18 (#6) Radius O-Ring Fitting BlackFittingAdapterStraight4 AN Male to 6 AN Male O-RingAluminumBlack AnodizedEach
    FRG495110-BL
    SKU:
    FRG495110-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    495110-BL
    MSRP: $10.49
    Now: $10.18
    Was: $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.49
    Now: $10.18
    Was: $10.49
    Subtotal:
  • On Sale
    #12 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk FRG495109-BL

    Fragola #12 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk 495109-BL

    FRAGOLA

    MSRP: $23.99
    Now: $21.82
    Was: $23.99
    #12 x 1-1/16-12 (#12) Radius O-Ring Fitting BkFittingAdapterStraight12 AN Male to 12 AN Male O-RingAluminumBlack AnodizedEach
    FRG495109-BL
    SKU:
    FRG495109-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    495109-BL
    MSRP: $23.99
    Now: $21.82
    Was: $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.99
    Now: $21.82
    Was: $23.99
    Subtotal:
  • #12 X 1-1/16-12 (#12) Radius O-Ring Fitting FRG495109

    Fragola #12 X 1-1/16-12 (#12) Radius O-Ring Fitting 495109

    FRAGOLA

    $26.18
    #12 X 1-1/16-12 (#12) Radius O-Ring FittingFittingAdapterStraight12 AN Male to 12 AN Male O-RingAluminumBlue AnodizedEach
    FRG495109
    SKU:
    FRG495109
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    495109
    $26.18
    Qty in Cart: 0
    Quantity:
    Price:
    $26.18
    Subtotal:
  • #12 x 7/8-14 (#10)Radius O-Ring Fitting Black FRG495108-BL

    Fragola #12 x 7/8-14 (#10)Radius O-Ring Fitting Black 495108-BL

    FRAGOLA

    $16.97
    #12 x 7/8-14 (#10)Radius O-Ring Fitting BlackFittingAdapterStraight12 AN Male to 10 AN Male O-RingAluminumBlack AnodizedEach
    FRG495108-BL
    SKU:
    FRG495108-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    495108-BL
    $16.97
    Qty in Cart: 0
    Quantity:
    Price:
    $16.97
    Subtotal:
  • #12 X 7/8-14 (10) Radius O-Ring Fitting FRG495108

    Fragola #12 X 7/8-14 (10) Radius O-Ring Fitting 495108

    FRAGOLA

    $14.54
    #12 X 7/8-14 (10) Radius O-Ring FittingFittingAdapterStraight12 AN Male to 10 AN Male O-RingAluminumBlue AnodizedEach
    FRG495108
    SKU:
    FRG495108
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    495108
    $14.54
    Qty in Cart: 0
    Quantity:
    Price:
    $14.54
    Subtotal:
  • On Sale
    #10 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk FRG495107-BL

    Fragola #10 x 1-1/16-12 (#12) Radius O-Ring Fitting Bk 495107-BL

    FRAGOLA

    MSRP: $20.99
    Now: $20.36
    Was: $20.99
    #10 x 1-1/16-12 (#12) Radius O-Ring Fitting BkFittingAdapterStraight10 AN Male to 12 AN Male O-RingAluminumBlack AnodizedEach
    FRG495107-BL
    SKU:
    FRG495107-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    495107-BL
    MSRP: $20.99
    Now: $20.36
    Was: $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $20.99
    Now: $20.36
    Was: $20.99
    Subtotal:
  • #10 X 1-1/16-12 (#12) Radius O-Ring Fitting FRG495107

    Fragola #10 X 1-1/16-12 (#12) Radius O-Ring Fitting 495107

    FRAGOLA

    $18.91
    #10 X 1-1/16-12 (#12) Radius O-Ring FittingFittingAdapterStraight10 AN Male to 12 AN Male O-RingAluminumBlue AnodizedEach
    FRG495107
    SKU:
    FRG495107
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    495107
    $18.91
    Qty in Cart: 0
    Quantity:
    Price:
    $18.91
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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