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Fittings and Plugs

Fittings and Plugs

Fittings and Plugs

Circle Track AN/NPT Fittings & Plugs at JJ Motorsports

Achieve precision and reliability with fittings and plugs designed for high-pressure applications from JJ Motorsports. These components are essential for creating secure, leak-free connections in fuel, oil, and fluid lines, keeping your circle track car in peak condition. Integrate them with other specialized high-performance components to elevate your setup.

Shop trusted brands like Fragola for push-lock fittings, Aeroquip for bulkhead options, JJ Motorsports for custom kits, and Allstar Performance for versatile solutions. Explore related categories such as Hose Ends for secure connections or Cap and Plug Fittings for sealing needs.

Top Circle Track AN/NPT Fittings & Plugs

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
  • #6 Male Weld Bung Steel  FRG597106

    Fragola #6 Male Weld Bung Steel 597106

    FRAGOLA

    $7.49
    #6 Male Weld Bung Steel Bung6 AN MaleWeld-On1 in StepSteelNaturalEach
    FRG597106
    SKU:
    FRG597106
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    597106
    Qty in Cart: 0
    Quantity:
    Price:
    $7.49
    Subtotal:
  • #3 x 1/8 MPT Straight Adapter Fitting Steel FRG581603

    Fragola #3 x 1/8 MPT Straight Adapter Fitting Steel 581603

    FRAGOLA

    $2.99
    #3 x 1/8 MPT Straight Adapter Fitting SteelFittingAdapterStraight3 AN Male to 1/8 in NPT MaleSteelNaturalEach
    FRG581603
    SKU:
    FRG581603
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MFG Part #:
    581603
    $2.99
    Qty in Cart: 0
    Quantity:
    Price:
    $2.99
    Subtotal:
  • #16 Male Weld Bung w/1.5 Dia Step FRG499566

    Fragola #16 Male Weld Bung w/1.5 Dia Step 499566

    FRAGOLA

    $16.99
    #16 Male Weld Bung w/1.5 Dia StepBung16 AN MaleWeld-On1-1/2 in StepAluminumNaturalEach
    FRG499566
    SKU:
    FRG499566
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    499566
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • #12 Male Alum Weld Bung w/ 1.0 Dia. Step FRG499562

    Fragola #12 Male Alum Weld Bung w/ 1.0 Dia. Step 499562

    FRAGOLA

    $10.99
    #12 Male Alum Weld Bung w/ 1.0 Dia. StepBung12 AN MaleWeld-On1 in StepAluminumNaturalEach
    FRG499562
    SKU:
    FRG499562
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    499562
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • #10 Male Alum Weld Bung w/ 1.0 Dia. Step FRG499560

    Fragola #10 Male Alum Weld Bung w/ 1.0 Dia. Step 499560

    FRAGOLA

    $11.99
    #10 Male Alum Weld Bung w/ 1.0 Dia. StepBung10 AN MaleWeld-On1 in StepAluminumNaturalEach
    FRG499560
    SKU:
    FRG499560
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    499560
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • #8 Male Alum Weld Bung w/ 1.0 Dia. Step FRG499558

    Fragola #8 Male Alum Weld Bung w/ 1.0 Dia. Step 499558

    FRAGOLA

    $16.99
    #8 Male Alum Weld Bung w/ 1.0 Dia. StepBung8 AN MaleWeld-On1 in StepAluminumNaturalEach
    FRG499558
    SKU:
    FRG499558
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    499558
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • #6 Female Swivel to 3/8mpt Fitting FRG499366

    Fragola #6 Female Swivel to 3/8mpt Fitting 499366

    FRAGOLA

    $16.99
    #6 Female Swivel to 3/8mpt FittingFittingAdapterStraight6 AN Female to 3/8 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499366
    SKU:
    FRG499366
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499366
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • #6 Female Swivel to 1/8mpt Fitting FRG499362

    Fragola #6 Female Swivel to 1/8mpt Fitting 499362

    FRAGOLA

    $11.99
    #6 Female Swivel to 1/8mpt FittingFittingAdapterStraight6 AN Female to 1/8 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499362
    SKU:
    FRG499362
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499362
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • #4 Female Swivel to 1/4mpt Fitting FRG499344

    Fragola #4 Female Swivel to 1/4mpt Fitting 499344

    FRAGOLA

    $10.49
    #4 Female Swivel to 1/4mpt FittingFittingAdapterStraight4 AN Female to 1/4 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499344
    SKU:
    FRG499344
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499344
    $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    $10.49
    Subtotal:
  • #10 Female Swivel to 1/2mpt Fitting  Black FRG499310-BL

    Fragola #10 Female Swivel to 1/2mpt Fitting Black 499310-BL

    FRAGOLA

    $20.99
    #10 Female Swivel to 1/2mpt Fitting BlackFittingAdapterStraight10 AN Female to 1/2 in NPT MaleSwivelAluminumBlack AnodizedEach
    FRG499310-BL
    SKU:
    FRG499310-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    499310-BL
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • #10 Female Swivel to 1/2mpt Fitting FRG499310

    Fragola #10 Female Swivel to 1/2mpt Fitting 499310

    FRAGOLA

    $20.99
    #10 Female Swivel to 1/2mpt FittingFittingAdapterStraight10 AN Female to 1/2 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499310
    SKU:
    FRG499310
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499310
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • #8 Female Swivel to 3/8mpt Fitting Black FRG499308-BL

    Fragola #8 Female Swivel to 3/8mpt Fitting Black 499308-BL

    FRAGOLA

    $15.99
    #8 Female Swivel to 3/8mpt Fitting BlackFittingAdapterStraight8 AN Female to 3/8 in NPT MaleSwivelAluminumBlack AnodizedEach
    FRG499308-BL
    SKU:
    FRG499308-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499308-BL
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • #8 Female Swivel to 3/8mpt Fitting FRG499308

    Fragola #8 Female Swivel to 3/8mpt Fitting 499308

    FRAGOLA

    $15.99
    #8 Female Swivel to 3/8mpt FittingFittingAdapterStraight8 AN Female to 3/8 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499308
    SKU:
    FRG499308
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    499308
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • #8 Female Swivel to 1/4mpt Fitting FRG499307

    Fragola #8 Female Swivel to 1/4mpt Fitting 499307

    FRAGOLA

    $13.99
    #8 Female Swivel to 1/4mpt FittingFittingAdapterStraight8 AN Female to 1/4 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499307
    SKU:
    FRG499307
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499307
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • #6 Female Swivel to 1/4mpt Fitting  Black FRG499306-BL

    Fragola #6 Female Swivel to 1/4mpt Fitting Black 499306-BL

    FRAGOLA

    $12.99
    #6 Female Swivel to 1/4mpt Fitting BlackFittingAdapterStraight6 AN Female to 1/4 in NPT MaleSwivelAluminumBlack AnodizedEach
    FRG499306-BL
    SKU:
    FRG499306-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    499306-BL
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • #6 Female Swivel to 1/4mpt Fitting FRG499306

    Fragola #6 Female Swivel to 1/4mpt Fitting 499306

    FRAGOLA

    $12.99
    #6 Female Swivel to 1/4mpt FittingFittingAdapterStraight6 AN Female to 1/4 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499306
    SKU:
    FRG499306
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499306
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • #4 Female Swivel to 1/8mpt Fitting FRG499304

    Fragola #4 Female Swivel to 1/8mpt Fitting 499304

    FRAGOLA

    $10.99
    #4 Female Swivel to 1/8mpt FittingFittingAdapterStraight4 AN Female to 1/8 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499304
    SKU:
    FRG499304
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    499304
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • #3 Female Swivel to 1/8mpt Fitting FRG499303

    Fragola #3 Female Swivel to 1/8mpt Fitting 499303

    FRAGOLA

    $15.99
    #3 Female Swivel to 1/8mpt FittingFittingAdapterStraight3 AN Female to 1/8 in NPT MaleSwivelAluminumBlue AnodizedEach
    FRG499303
    SKU:
    FRG499303
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    499303
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • #12 x 7/8-14 (10)90 Degr Swivel Fitting Black FRG499213-BL

    Fragola #12 x 7/8-14 (10)90 Degr Swivel Fitting Black 499213-BL

    FRAGOLA

    $38.99
    #12 x 7/8-14 (10)90 Degr Swivel Fitting BlackFittingAdapter90 Degree12 AN Male to 7/8-14 in Male O-RingSwivelAluminumBlack AnodizedEach
    FRG499213-BL
    SKU:
    FRG499213-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    499213-BL
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • #10 x 7/8-14 90 Deg Swivel Adapter Black FRG499210-BL

    Fragola #10 x 7/8-14 90 Deg Swivel Adapter Black 499210-BL

    FRAGOLA

    $23.99
    #10 x 7/8-14 90 Deg Swivel Adapter BlackFittingAdapter90 Degree10 AN Male to 7/8-14 in MaleO-RingSwivelAluminumBlack AnodizedEach
    FRG499210-BL
    SKU:
    FRG499210-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    499210-BL
    $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    $23.99
    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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