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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
  • #10 O-Ring Boss Plug  AERFCM3726

    Aeroquip #10 O-Ring Boss Plug FCM3726

    AEROQUIP

    $11.99
    #10 O-Ring Boss Plug FittingPlug10 ANO-RingHex HeadAluminumBlue AnodizedEach
    AERFCM3726
    SKU:
    AERFCM3726
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM3726
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • #8 O-Ring Boss Plug  AERFCM3725

    Aeroquip #8 O-Ring Boss Plug FCM3725

    AEROQUIP

    $16.99
    #8 O-Ring Boss Plug FCM3725 High-quality aluminum construction for durability Designed for 8 AN fittings, ensuring a perfect fit Features a reliable O-ring seal to prevent leaks Hex head design allows for easy installation and removal Stylish blue...
    AERFCM3725
    SKU:
    AERFCM3725
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FCM3725
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • #6 O-Ring Boss Plug  AERFCM3724

    Aeroquip #6 O-Ring Boss Plug FCM3724

    AEROQUIP

    $13.99
    #6 O-Ring Boss Plug FCM3724 Precision-engineered fitting for reliable performance Durable plug designed for optimal sealing Compatible with 6 AN applications Features a robust O-ring for leak prevention Hex head design allows for easy installation and...
    AERFCM3724
    SKU:
    AERFCM3724
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM3724
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • #4 O-Ring Boss Plug  AERFCM3723

    Aeroquip #4 O-Ring Boss Plug FCM3723

    AEROQUIP

    $9.19
    #4 O-Ring Boss Plug FittingPlug4 ANO-RingHex HeadAluminumBlue AnodizedEach
    AERFCM3723
    SKU:
    AERFCM3723
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3723
    $9.19
    Qty in Cart: 0
    Quantity:
    Price:
    $9.19
    Subtotal:
  • #3 O-Ring Boss Plug  AERFCM3722

    Aeroquip #3 O-Ring Boss Plug FCM3722

    AEROQUIP

    $23.99
    #3 O-Ring Boss Plug FittingPlug3 ANO-RingHex HeadAluminumBlue AnodizedEach
    AERFCM3722
    SKU:
    AERFCM3722
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3722
    $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    $23.99
    Subtotal:
  • #4 Brass Replace Sleeve  AERFCM3721

    Aeroquip #4 Brass Replace Sleeve FCM3721

    AEROQUIP

    $13.49
    #4 Brass Replace Sleeve Compression Ferrule4 ANBrassPTFE FittingsSet of 5
    AERFCM3721
    SKU:
    AERFCM3721
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3721
    $13.49
    Qty in Cart: 0
    Quantity:
    Price:
    $13.49
    Subtotal:
  • #3 Brass Replace Sleeve  AERFCM3720

    Aeroquip #3 Brass Replace Sleeve FCM3720

    AEROQUIP

    $12.99
    #3 Brass Replace Sleeve Compression Ferrule3 ANBrassPTFE FittingsSet of 5
    AERFCM3720
    SKU:
    AERFCM3720
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3720
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • #16 Alm Flare Plug  AERFCM3718

    Aeroquip #16 Alm Flare Plug FCM3718

    AEROQUIP

    $17.99
    #16 Alm Flare Plug FittingPlug16 ANHex HeadAluminumBlue AnodizedEach
    AERFCM3718
    SKU:
    AERFCM3718
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    FCM3718
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • #12 Alm Flare Plug  AERFCM3717

    Aeroquip #12 Alm Flare Plug FCM3717

    AEROQUIP

    $18.49
    #12 Alm Flare Plug FittingPlug12 ANHex HeadAluminumBlue AnodizedEach
    AERFCM3717
    SKU:
    AERFCM3717
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    FCM3717
    $18.49
    Qty in Cart: 0
    Quantity:
    Price:
    $18.49
    Subtotal:
  • #10 Alm Flare Plug  AERFCM3716

    Aeroquip #10 Alm Flare Plug FCM3716

    AEROQUIP

    $12.49
    #10 Alm Flare Plug FittingPlug10 ANHex HeadAluminumBlue AnodizedEach
    AERFCM3716
    SKU:
    AERFCM3716
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM3716
    $12.49
    Qty in Cart: 0
    Quantity:
    Price:
    $12.49
    Subtotal:
  • #8 Alm Flare Plug  AERFCM3715

    Aeroquip #8 Alm Flare Plug FCM3715

    AEROQUIP

    $5.99
    #8 Alm Flare Plug FittingPlug8 ANHex HeadAluminumBlue AnodizedEach
    AERFCM3715
    SKU:
    AERFCM3715
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM3715
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • #6 Alm Flare Plug  AERFCM3714

    Aeroquip #6 Alm Flare Plug FCM3714

    AEROQUIP

    $9.69
    #6 Alm Flare Plug FittingPlug6 ANHex HeadAluminumBlue AnodizedEach
    AERFCM3714
    SKU:
    AERFCM3714
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3714
    $9.69
    Qty in Cart: 0
    Quantity:
    Price:
    $9.69
    Subtotal:
  • #4 Alm Flare Plug  AERFCM3713

    Aeroquip #4 Alm Flare Plug FCM3713

    AEROQUIP

    $5.59
    #4 Alm Flare Plug FittingPlug4 ANHex HeadAluminumBlue AnodizedEach
    AERFCM3713
    SKU:
    AERFCM3713
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3713
    $5.59
    Qty in Cart: 0
    Quantity:
    Price:
    $5.59
    Subtotal:
  • #6 Steel Flare Plug  AERFCM3703

    Aeroquip #6 Steel Flare Plug FCM3703

    AEROQUIP

    $6.09
    #6 Steel Flare Plug FittingPlug6 ANHex HeadSteelZinc OxideEach
    AERFCM3703
    SKU:
    AERFCM3703
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    FCM3703
    $6.09
    Qty in Cart: 0
    Quantity:
    Price:
    $6.09
    Subtotal:
  • 3/8in Pipe Plug  AERFCM3687

    Aeroquip 3/8in Pipe Plug FCM3687

    AEROQUIP

    $5.29
    3/8in Pipe Plug FCM3687 Durable aluminum construction for long-lasting performance Designed with a 3/8 in NPT thread for seamless fitting Features an Allen head for easy installation and removal Stylish blue anodized finish adds a touch of flair Ideal...
    AERFCM3687
    SKU:
    AERFCM3687
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3687
    $5.29
    Qty in Cart: 0
    Quantity:
    Price:
    $5.29
    Subtotal:
  • 1/4in Pipe Plug  AERFCM3686

    Aeroquip 1/4in Pipe Plug FCM3686

    AEROQUIP

    $9.99
    1/4in Pipe Plug FittingPlug1/4 in NPTAllen HeadAluminumBlue AnodizedPair
    AERFCM3686
    SKU:
    AERFCM3686
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3686
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • 1/8in Pipe Plug (Pair)  AERFCM3685

    Aeroquip 1/8in Pipe Plug (Pair) FCM3685

    AEROQUIP

    $7.99
    1/8in Pipe Plug (Pair) FittingPlug1/8 in NPTAllen HeadAluminumBlue AnodizedPair
    AERFCM3685
    SKU:
    AERFCM3685
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3685
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • 1/16in Pipe Plug  AERFCM3684

    Aeroquip 1/16in Pipe Plug FCM3684

    AEROQUIP

    $9.99
    1/16in Pipe Plug FittingPlug1/16 in NPTAllen HeadAluminumBlue AnodizedPair
    AERFCM3684
    SKU:
    AERFCM3684
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM3684
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • #6 Steel Tube Sleeve  AERFCM3680

    Aeroquip #6 Steel Tube Sleeve FCM3680

    AEROQUIP

    $7.09
    #6 Steel Tube Sleeve FittingTube Sleeve6 AN3/8 in TubeSteelNickel PlatedPair
    AERFCM3680
    SKU:
    AERFCM3680
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM3680
    $7.09
    Qty in Cart: 0
    Quantity:
    Price:
    $7.09
    Subtotal:
  • #10 Alm Tube Nut  AERFCM3677

    Aeroquip #10 Alm Tube Nut FCM3677

    AEROQUIP

    $9.99
    #10 Alm Tube Nut FittingTube Nut10 AN5/8 in TubeAluminumBlue AnodizedPair
    AERFCM3677
    SKU:
    AERFCM3677
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    FCM3677
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    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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