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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-1/8in Pipe Bushing Black AERFCM5138

    Aeroquip 3/8in-1/8in Pipe Bushing Black FCM5138

    AEROQUIP

    $6.49
    3/8in-1/8in Pipe Bushing BlackFittingBushing3/8 in NPT Male to 1/8 in NPT FemaleAluminumBlack AnodizedEach
    AERFCM5138
    SKU:
    AERFCM5138
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM5138
    $6.49
    Qty in Cart: 0
    Quantity:
    Price:
    $6.49
    Subtotal:
  • 3/8in-1/4in Pipe Bushing Black AERFCM5137

    Aeroquip 3/8in-1/4in Pipe Bushing Black FCM5137

    AEROQUIP

    $6.99
    3/8in-1/4in Pipe Bushing BlackFittingBushing3/8 in NPT Male to 1/4 in NPT FemaleAluminumBlack AnodizedEach
    AERFCM5137
    SKU:
    AERFCM5137
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5137
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • 1/4in-1/8in Pipe Bushing Black AERFCM5136

    Aeroquip 1/4in-1/8in Pipe Bushing Black FCM5136

    AEROQUIP

    $5.99
    1/4in-1/8in Pipe Bushing BlackFittingBushing1/4 in NPT Male to 1/8 in NPT FemaleAluminumBlack AnodizedEach
    AERFCM5136
    SKU:
    AERFCM5136
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FCM5136
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • 3/8in Male Pipe Nipple Black AERFCM5134

    Aeroquip 3/8in Male Pipe Nipple Black FCM5134

    AEROQUIP

    $9.99
    3/8in Male Pipe Nipple BlackFittingAdapterStraight3/8 in NPT Male to 3/8 in NPT MaleAluminumBlack AnodizedEach
    AERFCM5134
    SKU:
    AERFCM5134
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5134
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • 1/8in Male Pipe Nipple Black AERFCM5132

    Aeroquip 1/8in Male Pipe Nipple Black FCM5132

    AEROQUIP

    $4.99
    1/8in Male Pipe Nipple BlackFittingAdapterStraight1/8 in NPT Male to 1/8 in NPT MaleAluminumBlack AnodizedEach
    AERFCM5132
    SKU:
    AERFCM5132
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    FCM5132
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • 3/8in Alum Pipe Coupler Black AERFCM5131

    Aeroquip 3/8in Alum Pipe Coupler Black FCM5131

    AEROQUIP

    $10.99
    3/8in Alum Pipe Coupler BlackFittingAdapterStraight3/8 in NPT Female to 3/8 in NPT FemaleAluminumBlack AnodizedEach
    AERFCM5131
    SKU:
    AERFCM5131
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FCM5131
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • 1/4in Alum Pipe Coupler Black AERFCM5130

    Aeroquip 1/4in Alum Pipe Coupler Black FCM5130

    AEROQUIP

    $7.99
    1/4in Alum Pipe Coupler BlackFittingAdapterStraight1/4 in NPT Female to 1/4 in NPT FemaleAluminumBlack AnodizedEach
    AERFCM5130
    SKU:
    AERFCM5130
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5130
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • 1/8in Alum Pipe Coupler Black AERFCM5129

    Aeroquip 1/8in Alum Pipe Coupler Black FCM5129

    AEROQUIP

    $6.49
    1/8in Alum Pipe Coupler BlackFittingAdapterStraight1/8 in NPT Female to 1/8 in NPT FemaleAluminumBlack AnodizedEach
    AERFCM5129
    SKU:
    AERFCM5129
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    FCM5129
    Qty in Cart: 0
    Quantity:
    Price:
    $6.49
    Subtotal:
  • Alum Run Tee #6 Flare 1/4in Black AERFCM5125

    Aeroquip Alum Run Tee #6 Flare 1/4in Black FCM5125

    AEROQUIP

    $11.99
    Alum Run Tee #6 Flare 1/4in BlackFittingAdapter Tee6 AN Male x 1/4 in NPT Male x 6 AN MaleAluminumBlack AnodizedEach
    AERFCM5125
    SKU:
    AERFCM5125
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5125
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Alum Run Tee #4 Flare 1/8in Black AERFCM5124

    Aeroquip Alum Run Tee #4 Flare 1/8in Black FCM5124

    AEROQUIP

    $10.99
    Alum Run Tee #4 Flare 1/8in BlackFittingAdapter Tee4 AN Male x 1/8 in NPT Male x 4 AN MaleAluminumBlack AnodizedEach
    AERFCM5124
    SKU:
    AERFCM5124
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5124
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Alum #8 Male Branch Tee Black AERFCM5123

    Aeroquip Alum #8 Male Branch Tee Black FCM5123

    AEROQUIP

    $14.99
    Alum #8 Male Branch Tee BlackFittingAdapter Tee8 AN Male x 8 AN Male x 3/8 in NPT MaleAluminumBlack AnodizedEach
    AERFCM5123
    SKU:
    AERFCM5123
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    FCM5123
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Alum #4 Male Branch Tee Black AERFCM5121

    Aeroquip Alum #4 Male Branch Tee Black FCM5121

    AEROQUIP

    $9.99
    Alum #4 Male Branch Tee BlackFittingAdapter Tee4 AN Male x 4 AN Male x 1/8 in NPT MaleAluminumBlack AnodizedEach
    AERFCM5121
    SKU:
    AERFCM5121
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM5121
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Alum #6 90 Deg Elbow Union Black AERFCM5120

    Aeroquip Alum #6 90 Deg Elbow Union Black FCM5120

    AEROQUIP

    $14.99
    Alum #6 90 Deg Elbow Union BlackFittingAdapter90 Degree6 AN Male to 6 AN MaleAluminumBlack AnodizedEach
    AERFCM5120
    SKU:
    AERFCM5120
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FCM5120
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Alum #4 90 Deg Elbow Union Black AERFCM5119

    Aeroquip Alum #4 90 Deg Elbow Union Black FCM5119

    AEROQUIP

    $8.99
    Alum #4 90 Deg Elbow Union BlackFittingAdapter90 Degree4 AN Male to 4 AN MaleAluminumBlack AnodizedEach
    AERFCM5119
    SKU:
    AERFCM5119
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    FCM5119
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • #6 Dual Feed Holley Black AERFCM5114

    Aeroquip #6 Dual Feed Holley Black FCM5114

    AEROQUIP

    $8.99
    #6 Dual Feed Holley BlackCarburetor Inlet FittingStraight6 AN Male to 7/8-20 in MaleAluminumBlack AnodizedHolley CarburetorsEach
    AERFCM5114
    SKU:
    AERFCM5114
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    FCM5114
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • #6 Single Feed Holley Black AERFCM5113

    Aeroquip #6 Single Feed Holley Black FCM5113

    AEROQUIP

    $7.99
    #6 Single Feed Holley BlackFittingAdapterStraight6 AN Male to 9/16-24 in MaleAluminumBlack AnodizedEach
    AERFCM5113
    SKU:
    AERFCM5113
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    FCM5113
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • #8 Dual Feed Holley Black AERFCM5110

    Aeroquip #8 Dual Feed Holley Black FCM5110

    AEROQUIP

    $9.99
    #8 Dual Feed Holley BlackCarburetor Inlet FittingStraight8 AN Male to 7/8-20 in MaleAluminumBlack AnodizedHolley CarburetorsEach
    AERFCM5110
    SKU:
    AERFCM5110
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    FCM5110
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • #10 Flare 90 Deg Blkhd Union Black AERFCM5084

    Aeroquip #10 Flare 90 Deg Blkhd Union Black FCM5084

    AEROQUIP

    $17.99
    #10 Flare 90 Deg Blkhd Union BlackFittingBulkhead90 Degree10 AN Male to 10 AN Male BulkheadAluminumBlack AnodizedEach
    AERFCM5084
    SKU:
    AERFCM5084
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5084
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • #8 Flare 90 Deg Bulkhead Union Black AERFCM5083

    Aeroquip #8 Flare 90 Deg Bulkhead Union Black FCM5083

    AEROQUIP

    $12.99
    #8 Flare 90 Deg Bulkhead Union BlackFittingBulkhead90 Degree8 AN Male to 8 AN Male BulkheadAluminumBlack AnodizedEach
    AERFCM5083
    SKU:
    AERFCM5083
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    FCM5083
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • #6 Flare 90 Deg Bulkhead Union Black AERFCM5082

    Aeroquip #6 Flare 90 Deg Bulkhead Union Black FCM5082

    AEROQUIP

    $9.99
    #6 Flare 90 Deg Bulkhead Union BlackFittingBulkhead90 Degree6 AN Male to 6 AN Male BulkheadAluminumBlack AnodizedEach
    AERFCM5082
    SKU:
    AERFCM5082
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FCM5082
    $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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