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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
  • 3/8in-1/4in Pipe Bushing  AERFCM2137

    Aeroquip 3/8in-1/4in Pipe Bushing FCM2137

    AEROQUIP

    $6.09
    3/8in-1/4in Pipe Bushing FittingBushing3/8 in NPT Male to 1/4 in NPT FemaleAluminumBlue AnodizedEach
    AERFCM2137
    SKU:
    AERFCM2137
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM2137
    $6.09
    Qty in Cart: 0
    Quantity:
    Price:
    $6.09
    Subtotal:
  • 1/4in-1/8in Pipe Bushing  AERFCM2136

    Aeroquip 1/4in-1/8in Pipe Bushing FCM2136

    AEROQUIP

    $5.99
    1/4in-1/8in Pipe Bushing FittingBushing1/4 in NPT Male to 1/8 in NPT FemaleAluminumBlue AnodizedEach
    AERFCM2136
    SKU:
    AERFCM2136
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM2136
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • 3/8in Male Pipe Nipple  AERFCM2134

    Aeroquip 3/8in Male Pipe Nipple FCM2134

    AEROQUIP

    $11.99
    3/8in Male Pipe Nipple FittingAdapterStraight3/8 in NPT Male to 3/8 in NPT MaleAluminumBlue AnodizedEach
    AERFCM2134
    SKU:
    AERFCM2134
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM2134
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • 1/4in Male Pipe Nipple  AERFCM2133

    Aeroquip 1/4in Male Pipe Nipple FCM2133

    AEROQUIP

    $5.59
    1/4in Male Pipe Nipple FittingAdapterStraight1/4 in NPT Male to 1/4 in NPT MaleAluminumBlue AnodizedEach
    AERFCM2133
    SKU:
    AERFCM2133
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM2133
    $5.59
    Qty in Cart: 0
    Quantity:
    Price:
    $5.59
    Subtotal:
  • 1/8in Male Pipe Nipple  AERFCM2132

    Aeroquip 1/8in Male Pipe Nipple FCM2132

    AEROQUIP

    $9.19
    1/8in Male Pipe Nipple FittingAdapterStraight1/8 in NPT Male to 1/8 in NPT MaleAluminumBlue AnodizedEach
    AERFCM2132
    SKU:
    AERFCM2132
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM2132
    $9.19
    Qty in Cart: 0
    Quantity:
    Price:
    $9.19
    Subtotal:
  • 3/8in Alum Pipe Coupler  AERFCM2131

    Aeroquip 3/8in Alum Pipe Coupler FCM2131

    AEROQUIP

    $9.99
    3/8in Alum Pipe Coupler FittingAdapterStraight3/8 in NPT Female to 3/8 in NPT FemaleAluminumBlue AnodizedEach
    AERFCM2131
    SKU:
    AERFCM2131
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM2131
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • 1/8in Alum Pipe Coupler  AERFCM2129

    Aeroquip 1/8in Alum Pipe Coupler FCM2129

    AEROQUIP

    $5.59
    1/8in Alum Pipe Coupler FittingAdapterStraight1/8 in NPT Female to 1/8 in NPT FemaleAluminumBlue AnodizedEach
    AERFCM2129
    SKU:
    AERFCM2129
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM2129
    $5.59
    Qty in Cart: 0
    Quantity:
    Price:
    $5.59
    Subtotal:
  • Alum Run Tee #8fl/3/8in  P AERFCM2126

    Aeroquip Alum Run Tee #8fl/3/8in P FCM2126

    AEROQUIP

    $14.99
    Alum Run Tee #8fl/3/8in PFittingAdapter Tee8 AN Male x 3/8 in NPT Male x 8 AN MaleAluminumBlue AnodizedEach
    AERFCM2126
    SKU:
    AERFCM2126
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    FCM2126
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Alum Run Tee #6fl/1/4in  P AERFCM2125

    Aeroquip Alum Run Tee #6fl/1/4in P FCM2125

    AEROQUIP

    $9.99
    Alum Run Tee #6fl/1/4in PFittingAdapter Tee6 AN Male x 1/4 in NPT Male x 6 AN MaleAluminumBlue AnodizedEach
    AERFCM2125
    SKU:
    AERFCM2125
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FCM2125
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Alum Run Tee #4fl/1/8in  P AERFCM2124

    Aeroquip Alum Run Tee #4fl/1/8in P FCM2124

    AEROQUIP

    $10.99
    Alum Run Tee #4fl/1/8in PFittingAdapter Tee4 AN Male x 1/8 in NPT Male x 4 AN MaleAluminumBlue AnodizedEach
    AERFCM2124
    SKU:
    AERFCM2124
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM2124
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Alum #8 Male Branch Tee  AERFCM2123

    Aeroquip Alum #8 Male Branch Tee FCM2123

    AEROQUIP

    $16.49
    Alum #8 Male Branch Tee FittingAdapter Tee8 AN Male x 8 AN Male x 3/8 in NPT MaleAluminumBlue AnodizedEach
    AERFCM2123
    SKU:
    AERFCM2123
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    FCM2123
    $16.49
    Qty in Cart: 0
    Quantity:
    Price:
    $16.49
    Subtotal:
  • Alum #6 Male Branch Tee  AERFCM2122

    Aeroquip Alum #6 Male Branch Tee FCM2122

    AEROQUIP

    $10.99
    Alum #6 Male Branch Tee FittingAdapter Tee6 AN Male x 6 AN Male x 1/4 in NPT MaleAluminumBlue AnodizedEach
    AERFCM2122
    SKU:
    AERFCM2122
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM2122
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Alum #4 Male Branch Tee  AERFCM2121

    Aeroquip Alum #4 Male Branch Tee FCM2121

    AEROQUIP

    $14.49
    Alum #4 Male Branch Tee FittingAdapter Tee4 AN Male x 4 AN Male x 1/8 in NPT MaleAluminumBlue AnodizedEach
    AERFCM2121
    SKU:
    AERFCM2121
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM2121
    $14.49
    Qty in Cart: 0
    Quantity:
    Price:
    $14.49
    Subtotal:
  • Alum #6 90 Elbow Union  AERFCM2120

    Aeroquip Alum #6 90 Elbow Union FCM2120

    AEROQUIP

    $14.99
    Alum #6 90 Elbow Union FittingAdapter90 Degree6 AN Male to 6 AN MaleAluminumBlue AnodizedEach
    AERFCM2120
    SKU:
    AERFCM2120
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FCM2120
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Alum #6 Blkhd Run Tee  AERFCM2118

    Aeroquip Alum #6 Blkhd Run Tee FCM2118

    AEROQUIP

    $18.49
    Alum #6 Blkhd Run Tee FittingBulkhead Tee6 AN Male x 6 AN Male x 6 AN Make BulkheadAluminumBlue AnodizedEach
    AERFCM2118
    SKU:
    AERFCM2118
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    FCM2118
    $18.49
    Qty in Cart: 0
    Quantity:
    Price:
    $18.49
    Subtotal:
  • #6 Dual Feed Holley Adapter AERFCM2114

    Aeroquip #6 Dual Feed Holley Adapter FCM2114

    AEROQUIP

    $9.69
    #6 Dual Feed Holley AdapterCarburetor Inlet FittingStraight6 AN Male to 7/8-20 in MaleAluminumBlue AnodizedHolley CarburetorsEach
    AERFCM2114
    SKU:
    AERFCM2114
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    FCM2114
    $9.69
    Qty in Cart: 0
    Quantity:
    Price:
    $9.69
    Subtotal:
  • Single Feed Holley  #6  AERFCM2113

    Aeroquip Single Feed Holley #6 FCM2113

    AEROQUIP

    $11.99
    Single Feed Holley #6 Carburetor Inlet FittingStraight6 AN Male to 9/16-24 in MaleAluminumBlue AnodizedDemon CarburetorsEach
    AERFCM2113
    SKU:
    AERFCM2113
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM2113
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Fuel Pump Adapter  AERFCM2111

    Aeroquip Fuel Pump Adapter FCM2111

    AEROQUIP

    $9.99
    Fuel Pump Adapter FittingAdapterStraight6 AN Male to 1/2-20 in Inverted Flare MaleAluminumBlue AnodizedEach
    AERFCM2111
    SKU:
    AERFCM2111
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM2111
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • #8 Dual Feed Holley Adapter AERFCM2110

    Aeroquip #8 Dual Feed Holley Adapter FCM2110

    AEROQUIP

    $14.99
    #8 Dual Feed Holley AdapterCarburetor Inlet FittingStraight8 AN Male to 7/8-20 in MaleAluminumBlue AnodizedHolley CarburetorsEach
    AERFCM2110
    SKU:
    AERFCM2110
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    FCM2110
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • #4 Flare Blkhd Branch Te  AERFCM2091

    Aeroquip #4 Flare Blkhd Branch Te FCM2091

    AEROQUIP

    $13.49
    #4 Flare Blkhd Branch Te FittingBulkhead Tee4 AN Male x 4 AN Male x 4 AN Male BulkheadAluminumBlue AnodizedEach
    AERFCM2091
    SKU:
    AERFCM2091
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM2091
    $13.49
    Qty in Cart: 0
    Quantity:
    Price:
    $13.49
    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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