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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
  • 90 Deg #3 > 1/8 Npt Adpt  EAR982203ERL

    Earls 90 Deg #3 > 1/8 Npt Adpt 982203ERL

    EARLS

    $15.40
    90 Deg #3 > 1/8 Npt Adpt FittingAdapter90 Degree3 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    EAR982203ERL
    SKU:
    EAR982203ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    982203ERL
    $15.40
    Qty in Cart: 0
    Quantity:
    Price:
    $15.40
    Subtotal:
  • St #8 > 1/2 Npt Adpt.  EAR981688ERL

    Earls St #8 > 1/2 Npt Adpt. 981688ERL

    EARLS

    $12.14
    St #8 > 1/2 Npt Adpt. FittingAdapterStraight8 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    EAR981688ERL
    SKU:
    EAR981688ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MFG Part #:
    981688ERL
    $12.14
    Qty in Cart: 0
    Quantity:
    Price:
    $12.14
    Subtotal:
  • St. #6 > 1/2 Npt Adpt.  EAR981668ERL

    Earls St. #6 > 1/2 Npt Adpt. 981668ERL

    EARLS

    $18.22
    St. #6 > 1/2 Npt Adpt. FittingAdapterStraight6 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    EAR981668ERL
    SKU:
    EAR981668ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981668ERL
    $18.22
    Qty in Cart: 0
    Quantity:
    Price:
    $18.22
    Subtotal:
  • St. #6 > 3/8 Adp.  EAR981666ERL

    Earls St. #6 > 3/8 Adp. 981666ERL

    EARLS

    $11.16
    St. #6 > 3/8 Adp. FittingAdapterStraight6 AN Male to 3/8 in NPT MaleAluminumBlue AnodizedEach
    EAR981666ERL
    SKU:
    EAR981666ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    981666ERL
    $11.16
    Qty in Cart: 0
    Quantity:
    Price:
    $11.16
    Subtotal:
  • St #6 > 1/8 Npt  EAR981662ERL

    Earls St #6 > 1/8 Npt 981662ERL

    EARLS

    $8.38
    St #6 > 1/8 Npt FittingAdapterStraight6 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    EAR981662ERL
    SKU:
    EAR981662ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    981662ERL
    $8.38
    Qty in Cart: 0
    Quantity:
    Price:
    $8.38
    Subtotal:
  • St #4 > 1/4 Npt Adpt.  EAR981644ERL

    Earls St #4 > 1/4 Npt Adpt. 981644ERL

    EARLS

    $4.61
    St #4 > 1/4 Npt Adpt. FittingAdapterStraight4 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    EAR981644ERL
    SKU:
    EAR981644ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    981644ERL
    $4.61
    Qty in Cart: 0
    Quantity:
    Price:
    $4.61
    Subtotal:
  • St. #12 > 1/2 Npt Adpt.  EAR981613ERL

    Earls St. #12 > 1/2 Npt Adpt. 981613ERL

    EARLS

    $20.98
    St. #12 > 1/2 Npt Adpt. FittingAdapterStraight12 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    EAR981613ERL
    SKU:
    EAR981613ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MFG Part #:
    981613ERL
    $20.98
    Qty in Cart: 0
    Quantity:
    Price:
    $20.98
    Subtotal:
  • St. #12 > 3/4 Npt Adpt.  EAR981612ERL

    Earls St. #12 > 3/4 Npt Adpt. 981612ERL

    EARLS

    $20.98
    St. #12 > 3/4 Npt Adpt. FittingAdapterStraight12 AN Male to 3/4 in NPT MaleAluminumBlue AnodizedEach
    EAR981612ERL
    SKU:
    EAR981612ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981612ERL
    $20.98
    Qty in Cart: 0
    Quantity:
    Price:
    $20.98
    Subtotal:
  • St. #10 > 3/8 Npt Adpt  EAR981611ERL

    Earls St. #10 > 3/8 Npt Adpt 981611ERL

    EARLS

    $12.58
    St. #10 > 3/8 Npt Adpt FittingAdapterStraight10 AN Male to 3/8 in NPT MaleAluminumBlue AnodizedEach
    EAR981611ERL
    SKU:
    EAR981611ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981611ERL
    $12.58
    Qty in Cart: 0
    Quantity:
    Price:
    $12.58
    Subtotal:
  • St. #10 > 1/2 Npt Adpt.  EAR981610ERL

    Earls St. #10 > 1/2 Npt Adpt. 981610ERL

    EARLS

    $15.36
    St. #10 > 1/2 Npt Adpt. FittingAdapterStraight10 AN Male to 1/2 in NPT MaleAluminumBlue AnodizedEach
    EAR981610ERL
    SKU:
    EAR981610ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    981610ERL
    $15.36
    Qty in Cart: 0
    Quantity:
    Price:
    $15.36
    Subtotal:
  • `-10 To 3/4 Npt Adapter  EAR981609ERL

    Earls `-10 To 3/4 Npt Adapter 981609ERL

    EARLS

    $19.58
    -10 To 3/4 Npt Adapter FittingAdapterStraight10 AN Male to 3/4 in NPT MaleAluminumBlue AnodizedEach
    EAR981609ERL
    SKU:
    EAR981609ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981609ERL
    $19.58
    Qty in Cart: 0
    Quantity:
    Price:
    $19.58
    Subtotal:
  • St. #8 > 3/8 Npt Adpt.  EAR981608ERL

    Earls St. #8 > 3/8 Npt Adpt. 981608ERL

    EARLS

    $13.96
    St. #8 > 3/8 Npt Adpt. FittingAdapterStraight8 AN Male to 3/8 in NPT MaleAluminumBlue AnodizedEach
    EAR981608ERL
    SKU:
    EAR981608ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    981608ERL
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $13.96
    Subtotal:
  • St. #8 > 1/4 Npt Adpt.  EAR981607ERL

    Earls St. #8 > 1/4 Npt Adpt. 981607ERL

    EARLS

    $9.23
    St. #8 > 1/4 Npt Adpt. FittingAdapterStraight8 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    EAR981607ERL
    SKU:
    EAR981607ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    981607ERL
    $9.23
    Qty in Cart: 0
    Quantity:
    Price:
    $9.23
    Subtotal:
  • St. #6 > 1/4 Npt Adpt.  EAR981606ERL

    Earls St. #6 > 1/4 Npt Adpt. 981606ERL

    EARLS

    $9.76
    St. #6 > 1/4 Npt Adpt. FittingAdapterStraight6 AN Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    EAR981606ERL
    SKU:
    EAR981606ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    981606ERL
    $9.76
    Qty in Cart: 0
    Quantity:
    Price:
    $9.76
    Subtotal:
  • St #4 > 1/8 Npt Adpt.  EAR981604ERL

    Earls St #4 > 1/8 Npt Adpt. 981604ERL

    EARLS

    $6.97
    St #4 > 1/8 Npt Adpt. FittingAdapterStraight4 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    EAR981604ERL
    SKU:
    EAR981604ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    981604ERL
    $6.97
    Qty in Cart: 0
    Quantity:
    Price:
    $6.97
    Subtotal:
  • St. #3 > 1/8 Npt Adpt.  EAR981603ERL

    Earls St. #3 > 1/8 Npt Adpt. 981603ERL

    EARLS

    $6.97
    St. #3 > 1/8 Npt Adpt. FittingAdapterStraight3 AN Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    EAR981603ERL
    SKU:
    EAR981603ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    981603ERL
    $6.97
    Qty in Cart: 0
    Quantity:
    Price:
    $6.97
    Subtotal:
  • #16 Union  EAR981516ERL

    Earls #16 Union 981516ERL

    EARLS

    $46.30
    #16 Union FittingAdapterStraight16 AN Male to 16 AN MaleAluminumBlue AnodizedEach
    EAR981516ERL
    SKU:
    EAR981516ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    981516ERL
    $46.30
    Qty in Cart: 0
    Quantity:
    Price:
    $46.30
    Subtotal:
  • #8 Union  EAR981508ERL

    Earls #8 Union 981508ERL

    EARLS

    $19.58
    #8 Union FittingAdapterStraight8 AN Male to 8 AN MaleAluminumBlue AnodizedEach
    EAR981508ERL
    SKU:
    EAR981508ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    981508ERL
    $19.58
    Qty in Cart: 0
    Quantity:
    Price:
    $19.58
    Subtotal:
  • #6 Union  EAR981506ERL

    Earls #6 Union 981506ERL

    EARLS

    $9.76
    #6 Union FittingAdapterStraight6 AN Male to 6 AN MaleAluminumBlue AnodizedEach
    EAR981506ERL
    SKU:
    EAR981506ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    981506ERL
    $9.76
    Qty in Cart: 0
    Quantity:
    Price:
    $9.76
    Subtotal:
  • #4 Union  EAR981504ERL

    Earls #4 Union 981504ERL

    EARLS

    $6.97
    #4 Union FittingAdapterStraight4 AN Male to 4 AN MaleAluminumBlue AnodizedEach
    EAR981504ERL
    SKU:
    EAR981504ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    981504ERL
    $6.97
    Qty in Cart: 0
    Quantity:
    Price:
    $6.97
    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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