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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
  • On Sale
    Straight Adapter Fitting #8 x 1/4 MPT Black FRG481607-BL

    Fragola Straight Adapter Fitting #8 x 1/4 MPT Black 481607-BL

    FRAGOLA

    MSRP: $5.99
    Now: $5.81
    Was: $5.99
    Straight Adapter Fitting #8 x 1/4 MPT BlackFittingAdapterStraight8 AN Male to 1/4 in NPT MaleAluminumBlack AnodizedEach
    FRG481607-BL
    SKU:
    FRG481607-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    481607-BL
    MSRP: $5.99
    Now: $5.81
    Was: $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $5.99
    Now: $5.81
    Was: $5.99
    Subtotal:
  • Straight Adapter Fitting #8 x 1/4 MPT FRG481607

    Fragola Straight Adapter Fitting #8 x 1/4 MPT 481607

    FRAGOLA

    $5.81
    Straight Adapter Fitting #8 x 1/4 MPTFittingAdapterStraight8 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    FRG481607
    SKU:
    FRG481607
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    481607
    $5.81
    Qty in Cart: 0
    Quantity:
    Price:
    $5.81
    Subtotal:
  • Straight Adapter Fitting #6 x 1/4 MPT Black FRG481606-BL

    Fragola Straight Adapter Fitting #6 x 1/4 MPT Black 481606-BL

    FRAGOLA

    $4.84
    Straight Adapter Fitting #6 x 1/4 MPT BlackFittingAdapterStraight6 AN Male to 1/4 in NPT MaleAluminumBlack AnodizedEach
    FRG481606-BL
    SKU:
    FRG481606-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    481606-BL
    $4.84
    Qty in Cart: 0
    Quantity:
    Price:
    $4.84
    Subtotal:
  • Straight Adapter Fitting #6 x 1/4 MPT FRG481606

    Fragola Straight Adapter Fitting #6 x 1/4 MPT 481606

    FRAGOLA

    $4.84
    Straight Adapter Fitting #6 x 1/4 MPTFittingAdapterStraight6 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    FRG481606
    SKU:
    FRG481606
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    481606
    $4.84
    Qty in Cart: 0
    Quantity:
    Price:
    $4.84
    Subtotal:
  • On Sale
    Straight Adapter Fitting #4 x 1/4 MPT Black FRG481605-BL

    Fragola Straight Adapter Fitting #4 x 1/4 MPT Black 481605-BL

    FRAGOLA

    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Straight Adapter Fitting #4 x 1/4 MPT BlackFittingAdapterStraight4 AN Male to 1/4 in NPT MaleAluminumBlack AnodizedEach
    FRG481605-BL
    SKU:
    FRG481605-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    481605-BL
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Subtotal:
  • Straight Adapter Fitting #4 x 1/4 MPT FRG481605

    Fragola Straight Adapter Fitting #4 x 1/4 MPT 481605

    FRAGOLA

    $4.84
    Straight Adapter Fitting #4 x 1/4 MPTFittingAdapterStraight4 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    FRG481605
    SKU:
    FRG481605
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    481605
    $4.84
    Qty in Cart: 0
    Quantity:
    Price:
    $4.84
    Subtotal:
  • On Sale
    Straight Adapter Fitting #4 x 1/8 MPT Black FRG481604-BL

    Fragola Straight Adapter Fitting #4 x 1/8 MPT Black 481604-BL

    FRAGOLA

    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Straight Adapter Fitting #4 x 1/8 MPT BlackFittingAdapterStraight4 AN Male to 1/8 in NPT MaleAluminumBlack AnodizedEach
    FRG481604-BL
    SKU:
    FRG481604-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    481604-BL
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Subtotal:
  • On Sale
    Straight Adapter Fitting #4 x 1/8 MPT FRG481604

    Fragola Straight Adapter Fitting #4 x 1/8 MPT 481604

    FRAGOLA

    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Straight Adapter Fitting #4 x 1/8 MPTFittingAdapterStraight4 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    FRG481604
    SKU:
    FRG481604
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    481604
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Subtotal:
  • On Sale
    Straight Adapter Fitting #3 x 1/8 MPT Black FRG481603-BL

    Fragola Straight Adapter Fitting #3 x 1/8 MPT Black 481603-BL

    FRAGOLA

    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Straight Adapter Fitting #3 x 1/8 MPT BlackFittingAdapterStraight3 AN Male to 1/8 in NPT MaleAluminumBlack AnodizedEach
    FRG481603-BL
    SKU:
    FRG481603-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    481603-BL
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3.99
    Now: $3.87
    Was: $3.99
    Subtotal:
  • Straight Adapter Fitting #3 x 1/8 MPT FRG481603

    Fragola Straight Adapter Fitting #3 x 1/8 MPT 481603

    FRAGOLA

    $4.36
    Straight Adapter Fitting #3 x 1/8 MPTFittingAdapterStraight3 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    FRG481603
    SKU:
    FRG481603
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    481603
    $4.36
    Qty in Cart: 0
    Quantity:
    Price:
    $4.36
    Subtotal:
  • On Sale
    #4 x 1/16 MPT Straight Adapter Fitting Black FRG481602-BL

    Fragola #4 x 1/16 MPT Straight Adapter Fitting Black 481602-BL

    FRAGOLA

    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    #4 x 1/16 MPT Straight Adapter Fitting BlackFittingAdapterStraight4 AN Male to 1/16 in NPT MaleAluminumBlack AnodizedEach
    FRG481602-BL
    SKU:
    FRG481602-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MFG Part #:
    481602-BL
    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Subtotal:
  • On Sale
    Straight Adapter Fitting #4 x 1/16 MPT FRG481602

    Fragola Straight Adapter Fitting #4 x 1/16 MPT 481602

    FRAGOLA

    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Straight Adapter Fitting #4 x 1/16 MPTFittingAdapterStraight4 AN Male to 1/16 in NPT MaleAluminumBlue AnodizedEach
    FRG481602
    SKU:
    FRG481602
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    481602
    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Subtotal:
  • On Sale
    Straight Adapter Fitting #3 x 1/16 MPT FRG481601

    Fragola Straight Adapter Fitting #3 x 1/16 MPT 481601

    FRAGOLA

    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Straight Adapter Fitting #3 x 1/16 MPTFittingAdapterStraight3 AN Male to 1/16 in NPT MaleAluminumBlue AnodizedEach
    FRG481601
    SKU:
    FRG481601
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    481601
    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4.49
    Now: $4.36
    Was: $4.49
    Subtotal:
  • #16 Union Fitting Black  FRG481516-BL

    Fragola #16 Union Fitting Black 481516-BL

    FRAGOLA

    $19.39
    #16 Union Fitting Black FittingAdapterStraight16 AN Male to 16 AN MaleAluminumBlack AnodizedEach
    FRG481516-BL
    SKU:
    FRG481516-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    481516-BL
    $19.39
    Qty in Cart: 0
    Quantity:
    Price:
    $19.39
    Subtotal:
  • #16 Union Fitting  FRG481516

    Fragola #16 Union Fitting 481516

    FRAGOLA

    $21.82
    #16 Union Fitting FittingAdapterStraight16 AN Male to 16 AN MaleAluminumBlue AnodizedEach
    FRG481516
    SKU:
    FRG481516
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    481516
    $21.82
    Qty in Cart: 0
    Quantity:
    Price:
    $21.82
    Subtotal:
  • On Sale
    #12 Union Fitting Black  FRG481512-BL

    Fragola #12 Union Fitting Black 481512-BL

    FRAGOLA

    MSRP: $16.99
    Now: $16.48
    Was: $16.99
    #12 Union Fitting Black FittingAdapterStraight12 AN Male to 12 AN MaleAluminumBlack AnodizedEach
    FRG481512-BL
    SKU:
    FRG481512-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    481512-BL
    MSRP: $16.99
    Now: $16.48
    Was: $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.99
    Now: $16.48
    Was: $16.99
    Subtotal:
  • #12 Union Fitting  FRG481512

    Fragola #12 Union Fitting 481512

    FRAGOLA

    $13.57
    #12 Union Fitting FittingAdapterStraight12 AN Male to 12 AN MaleAluminumBlue AnodizedEach
    FRG481512
    SKU:
    FRG481512
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    481512
    $13.57
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
  • On Sale
    #10 Union Fitting Black  FRG481510-BL

    Fragola #10 Union Fitting Black 481510-BL

    FRAGOLA

    MSRP: $8.99
    Now: $8.43
    Was: $8.99
    #10 Union Fitting Black FittingAdapterStraight10 AN Male to 10 AN MaleAluminumBlack AnodizedEach
    FRG481510-BL
    SKU:
    FRG481510-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    481510-BL
    MSRP: $8.99
    Now: $8.43
    Was: $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $8.99
    Now: $8.43
    Was: $8.99
    Subtotal:
  • On Sale
    #10 Union Fitting  FRG481510

    Fragola #10 Union Fitting 481510

    FRAGOLA

    MSRP: $8.99
    Now: $8.72
    Was: $8.99
    #10 Union Fitting FittingAdapterStraight10 AN Male to 10 AN MaleAluminumBlue AnodizedEach
    FRG481510
    SKU:
    FRG481510
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    481510
    MSRP: $8.99
    Now: $8.72
    Was: $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $8.99
    Now: $8.72
    Was: $8.99
    Subtotal:
  • On Sale
    #8 Union Fitting Black  FRG481508-BL

    Fragola #8 Union Fitting Black 481508-BL

    FRAGOLA

    MSRP: $7.49
    Now: $7.27
    Was: $7.49
    #8 Union Fitting Black FittingAdapterStraight8 AN Male to 8 AN MaleAluminumBlack AnodizedEach
    FRG481508-BL
    SKU:
    FRG481508-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    481508-BL
    MSRP: $7.49
    Now: $7.27
    Was: $7.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.49
    Now: $7.27
    Was: $7.49
    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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