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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
  • #8 Alm Tube nut  AERFCM3676

    Aeroquip #8 Alm Tube nut FCM3676

    AEROQUIP

    $6.59
    #8 Alm Tube nut FittingTube Nut8 AN1/2 in TubeAluminumBlue AnodizedPair
    AERFCM3676
    SKU:
    AERFCM3676
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM3676
    $6.59
    Qty in Cart: 0
    Quantity:
    Price:
    $6.59
    Subtotal:
  • #6 Alm Tube Nut  AERFCM3675

    Aeroquip #6 Alm Tube Nut FCM3675

    AEROQUIP

    $5.59
    #6 Alm Tube Nut FittingTube Nut6 AN3/8 in TubeAluminumBlue AnodizedPair
    AERFCM3675
    SKU:
    AERFCM3675
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM3675
    $5.59
    Qty in Cart: 0
    Quantity:
    Price:
    $5.59
    Subtotal:
  • #10 Alm Tube Sleeve  AERFCM3673

    Aeroquip #10 Alm Tube Sleeve FCM3673

    AEROQUIP

    $5.59
    #10 Alm Tube Sleeve FittingTube Sleeve10 AN5/8 in TubeAluminumBlue AnodizedPair
    AERFCM3673
    SKU:
    AERFCM3673
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3673
    $5.59
    Qty in Cart: 0
    Quantity:
    Price:
    $5.59
    Subtotal:
  • #8 Alm Tube Sleeve  AERFCM3672

    Aeroquip #8 Alm Tube Sleeve FCM3672

    AEROQUIP

    $6.09
    #8 Alm Tube Sleeve FittingTube Sleeve8 AN1/2 in TubeAluminumBlue AnodizedPair
    AERFCM3672
    SKU:
    AERFCM3672
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3672
    $6.09
    Qty in Cart: 0
    Quantity:
    Price:
    $6.09
    Subtotal:
  • #4 Alm Tube Sleeve  AERFCM3670

    Aeroquip #4 Alm Tube Sleeve FCM3670

    AEROQUIP

    $6.59
    #4 Alm Tube Sleeve FittingTube Sleeve4 AN1/4 in TubeAluminumBlue AnodizedSet of 6
    AERFCM3670
    SKU:
    AERFCM3670
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3670
    $6.59
    Qty in Cart: 0
    Quantity:
    Price:
    $6.59
    Subtotal:
  • #3 Alm Tube Sleeve  AERFCM3669

    Aeroquip #3 Alm Tube Sleeve FCM3669

    AEROQUIP

    $9.39
    #3 Alm Tube Sleeve FittingTube Sleeve3 AN3/16 in TubeAluminumBlue AnodizedSet of 6
    AERFCM3669
    SKU:
    AERFCM3669
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3669
    $9.39
    Qty in Cart: 0
    Quantity:
    Price:
    $9.39
    Subtotal:
  • #4 Tube Sleeve Steel  AERFCM3668

    Aeroquip #4 Tube Sleeve Steel FCM3668

    AEROQUIP

    $7.59
    #4 Tube Sleeve Steel FittingTube Sleeve4 AN1/4 in TubeSteelNickel PlatedSet of 6
    AERFCM3668
    SKU:
    AERFCM3668
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3668
    $7.59
    Qty in Cart: 0
    Quantity:
    Price:
    $7.59
    Subtotal:
  • #3 Tube Sleeve Steel (6pk) AERFCM3667

    Aeroquip #3 Tube Sleeve Steel (6pk) FCM3667

    AEROQUIP

    $11.99
    #3 Tube Sleeve Steel (6pk)FittingTube Sleeve3 AN3/16 in TubeSteelNickel PlatedSet of 6
    AERFCM3667
    SKU:
    AERFCM3667
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3667
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • #12 Steel Cap  AERFCM3605

    Aeroquip #12 Steel Cap FCM3605

    AEROQUIP

    $14.49
    #12 Steel Cap FittingCap12 ANSteelNaturalPair
    AERFCM3605
    SKU:
    AERFCM3605
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    FCM3605
    $14.49
    Qty in Cart: 0
    Quantity:
    Price:
    $14.49
    Subtotal:
  • #10 Steel Cap  AERFCM3604

    Aeroquip #10 Steel Cap FCM3604

    AEROQUIP

    $27.99
    #10 Steel Cap FittingCap10 ANSteelNaturalPair
    AERFCM3604
    SKU:
    AERFCM3604
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    FCM3604
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99
    Subtotal:
  • #8 Steel Cap  AERFCM3603

    Aeroquip #8 Steel Cap FCM3603

    AEROQUIP

    $9.69
    #8 Steel Cap FittingCap8 ANSteelNaturalPair
    AERFCM3603
    SKU:
    AERFCM3603
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    FCM3603
    $9.69
    Qty in Cart: 0
    Quantity:
    Price:
    $9.69
    Subtotal:
  • #6 Steel Cap  AERFCM3602

    Aeroquip #6 Steel Cap FCM3602

    AEROQUIP

    $8.79
    #6 Steel Cap FittingCap6 ANSteelNaturalPair
    AERFCM3602
    SKU:
    AERFCM3602
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    FCM3602
    $8.79
    Qty in Cart: 0
    Quantity:
    Price:
    $8.79
    Subtotal:
  • #6 Steel Tube Nut  AERFCM3572

    Aeroquip #6 Steel Tube Nut FCM3572

    AEROQUIP

    $6.09
    #6 Steel Tube Nut FittingTube Nut6 AN3/8 in TubeSteelNickel PlatedEach
    AERFCM3572
    SKU:
    AERFCM3572
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FCM3572
    $6.09
    Qty in Cart: 0
    Quantity:
    Price:
    $6.09
    Subtotal:
  • #5 Steel Tube Nut  AERFCM3571

    Aeroquip #5 Steel Tube Nut FCM3571

    AEROQUIP

    $4.59
    #5 Steel Tube Nut FittingTube Nut5 AN5/16 in TubeSteelNickel PlatedEach
    AERFCM3571
    SKU:
    AERFCM3571
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FCM3571
    $4.59
    Qty in Cart: 0
    Quantity:
    Price:
    $4.59
    Subtotal:
  • #4 Steel Tube Nut  AERFCM3570

    Aeroquip #4 Steel Tube Nut FCM3570

    AEROQUIP

    $4.59
    #4 Steel Tube Nut FittingTube Nut4 AN1/4 in TubeSteelNickel PlatedEach
    AERFCM3570
    SKU:
    AERFCM3570
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM3570
    $4.59
    Qty in Cart: 0
    Quantity:
    Price:
    $4.59
    Subtotal:
  • `-20 Steel AN Tube Cap  AERFCM3567

    Aeroquip `-20 Steel AN Tube Cap FCM3567

    AEROQUIP

    $19.49
    -20 Steel AN Tube Cap FittingCap20 ANSteelZinc OxideEach
    AERFCM3567
    SKU:
    AERFCM3567
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    MFG Part #:
    FCM3567
    $19.49
    Qty in Cart: 0
    Quantity:
    Price:
    $19.49
    Subtotal:
  • #4 An Aluminum Tube Nut  AERFCM3555

    Aeroquip #4 An Aluminum Tube Nut FCM3555

    AEROQUIP

    $9.19
    #4 An Aluminum Tube Nut FittingTube Nut4 AN1/4 in TubeAluminumBlue AnodizedSet of 6
    AERFCM3555
    SKU:
    AERFCM3555
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM3555
    $9.19
    Qty in Cart: 0
    Quantity:
    Price:
    $9.19
    Subtotal:
  • #3 An Aluminum Tube Nut  AERFCM3554

    Aeroquip #3 An Aluminum Tube Nut FCM3554

    AEROQUIP

    $9.69
    #3 An Aluminum Tube Nut FittingTube Nut3 AN3/16 in TubeAluminumBlue AnodizedSet of 6
    AERFCM3554
    SKU:
    AERFCM3554
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM3554
    $9.69
    Qty in Cart: 0
    Quantity:
    Price:
    $9.69
    Subtotal:
  • #4 Steel Cap  AERFCM3480

    Aeroquip #4 Steel Cap FCM3480

    AEROQUIP

    $10.99
    #4 Steel Cap FittingCap4 ANSteelZinc OxideSet of 6
    AERFCM3480
    SKU:
    AERFCM3480
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    FCM3480
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • #10 Male to #10 Female 90 Deg Swivel Fitting AERFCM3157

    Aeroquip #10 Male to #10 Female 90 Deg Swivel Fitting FCM3157

    AEROQUIP

    $41.99
    #10 Male to #10 Female 90 Deg Swivel FittingFittingAdapter90 Degree10 AN Female Swivel to 10 AN MaleAluminumBlue / Red AnodizedEach
    AERFCM3157
    SKU:
    AERFCM3157
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    FCM3157
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    $41.99
    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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