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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
  • P/C #6 to 3/8 NPT Str Adptr Fitting w/ 1/8 NPT RUS670063

    P/C #6 to 3/8 NPT Str Adptr Fitting w/ 1/8 NPT 670063

    RUSSELL

    $7.95
    FittingGauge AdapterStraight6 AN Male to 3/8 in NPT Male1/8 in NPT Gauge PortAluminumBlack AnodizedEach
    RUS670063
    SKU:
    RUS670063
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    670063
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • P/C #10 x 3/8 NPT Str Adapter Fitting RUS670033

    P/C #10 x 3/8 NPT Str Adapter Fitting 670033

    RUSSELL

    $5.95
    FittingAdapterStraight10 AN Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    RUS670033
    SKU:
    RUS670033
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    670033
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • P/C 1/2 NPT Pipe Plug  RUS662063

    P/C 1/2 NPT Pipe Plug 662063

    RUSSELL

    $4.95
    FittingPlug1/2 in NPTAllen HeadAluminumBlack AnodizedEach
    RUS662063
    SKU:
    RUS662063
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    662063
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • P/C 3/8 NPT Pipe Plug  RUS662053

    P/C 3/8 NPT Pipe Plug 662053

    RUSSELL

    $6.95
    FittingPlug3/8 in NPTAllen HeadAluminumBlack AnodizedEach
    RUS662053
    SKU:
    RUS662053
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    662053
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • 1/8 NPT Pipe Plug Allen Socket Black RUS662033

    1/8 NPT Pipe Plug Allen Socket Black 662033

    RUSSELL

    $6.95
    FittingPlug1/8 in NPTAllen HeadAluminumBlack AnodizedPair
    RUS662033
    SKU:
    RUS662033
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    662033
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • Flare Cap #10  RUS661980

    Flare Cap #10 661980

    RUSSELL

    $7.95
    FittingCap10 ANAluminumBlue AnodizedEach
    RUS661980
    SKU:
    RUS661980
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    661980
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • P/C #8 to 3/8 NPT 90 Deg Adapter Fitting RUS660863

    P/C #8 to 3/8 NPT 90 Deg Adapter Fitting 660863

    RUSSELL

    $11.95
    FittingAdapter90 Degree8 AN Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    RUS660863
    SKU:
    RUS660863
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    660863
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • P/C #6 to 3/8 NPT 90 Deg Adapter Fitting RUS660843

    P/C #6 to 3/8 NPT 90 Deg Adapter Fitting 660843

    RUSSELL

    $11.95
    FittingAdapter90 Degree6 AN Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    RUS660843
    SKU:
    RUS660843
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    660843
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    Subtotal:
  • P/C #6 to 1/4 NPT 90 Deg Adapter Fitting RUS660823

    P/C #6 to 1/4 NPT 90 Deg Adapter Fitting 660823

    RUSSELL

    $9.95
    FittingAdapter90 Degree6 AN Male to 1/4 in NPT MaleAluminumBlack AnodizedEach
    RUS660823
    SKU:
    RUS660823
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    660823
    $9.95
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • P/C #12 to 1/2 NPT Str Adapter Fitting RUS660523

    P/C #12 to 1/2 NPT Str Adapter Fitting 660523

    RUSSELL

    $8.95
    FittingAdapterStraight12 AN Male to 1/2 in NPT MaleAluminumBlack AnodizedEach
    RUS660523
    SKU:
    RUS660523
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    660523
    $8.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8.95
    Subtotal:
  • P/C #10 to 1/2 NPT Str Adapter Fitting RUS660503

    P/C #10 to 1/2 NPT Str Adapter Fitting 660503

    RUSSELL

    $6.95
    FittingAdapterStraight10 AN Male to 1/2 in NPT MaleAluminumBlack AnodizedEach
    RUS660503
    SKU:
    RUS660503
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    660503
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • P/C #8 to 1/2 NPT Str Adapter Fitting RUS660493

    P/C #8 to 1/2 NPT Str Adapter Fitting 660493

    RUSSELL

    $4.95
    FittingAdapterStraight8 AN Male to 1/2 in NPT MaleAluminumBlack AnodizedEach
    RUS660493
    SKU:
    RUS660493
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    660493
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • P/C #8 to 3/8 NPT Str Adapter Fitting RUS660483

    P/C #8 to 3/8 NPT Str Adapter Fitting 660483

    RUSSELL

    $4.95
    FittingAdapterStraight8 AN Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    RUS660483
    SKU:
    RUS660483
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    660483
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • P/C #6 to 3/8 NPT Str Adapter Fitting RUS660463

    P/C #6 to 3/8 NPT Str Adapter Fitting 660463

    RUSSELL

    $4.95
    FittingAdapterStraight6 AN Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    RUS660463
    SKU:
    RUS660463
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    660463
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • P/C #6 to 1/8 NPT Str Adapter Fitting RUS660453

    P/C #6 to 1/8 NPT Str Adapter Fitting 660453

    RUSSELL

    $4.95
    FittingAdapterStraight6 AN Male to 1/8 in NPT MaleAluminumBlack AnodizedEach
    RUS660453
    SKU:
    RUS660453
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    660453
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • P/C #6 to 1/4 NPT Str Adapter Fitting RUS660443

    P/C #6 to 1/4 NPT Str Adapter Fitting 660443

    RUSSELL

    $4.95
    FittingAdapterStraight6 AN Male to 1/4 in NPT MaleAluminumBlack AnodizedEach
    RUS660443
    SKU:
    RUS660443
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    660443
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • Check Valve 8an Male to 8an Male Black Anodize RUS650613

    Check Valve 8an Male to 8an Male Black Anodize 650613

    RUSSELL

    $52.95
    Check ValveFlapper8 AN Male Inlet8 AN Male OutletAluminumBlack AnodizedEach
    RUS650613
    SKU:
    RUS650613
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    650613
    $52.95
    Qty in Cart: 0
    Quantity:
    Price:
    $52.95
    Subtotal:
  • Check Valve 6an Male to 6an Male Black Anodize RUS650603

    Check Valve 6an Male to 6an Male Black Anodize 650603

    RUSSELL

    $52.95
    Check ValveFlapper6 AN Male Inlet6 AN Male OutletAluminumBlack AnodizedEach
    RUS650603
    SKU:
    RUS650603
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    650603
    $52.95
    Qty in Cart: 0
    Quantity:
    Price:
    $52.95
    Subtotal:
  • 6an x 11/16-18 ORB Adapt Fitting - Power Steering RUS648040

    6an x 11/16-18 ORB Adapt Fitting - Power Steering 648040

    RUSSELL

    $7.95
    FittingAdapterStraight6 AN Male to 11/16-18 in O-Ring SealAluminumClear AnodizedPower Steering SystemsEach
    RUS648040
    SKU:
    RUS648040
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    648040
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • #8 Male 37 Deg to 1/2in Tube RUS639230

    #8 Male 37 Deg to 1/2in Tube 639230

    RUSSELL

    $11.95
    FittingTube EndStraight8 AN Male to 1/2 in TubingAluminumBlue / Red AnodizedEach
    RUS639230
    SKU:
    RUS639230
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    639230
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11.95
    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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