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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
  • #8 180 Deg Startlite Fitting AERFBM4263

    Aeroquip #8 180 Deg Startlite Fitting FBM4263

    AEROQUIP

    $69.99
    Aeroquip's Startlite fittings deliver leak-free, reliable connections in high-pressure fuel and fluid systems where precision matters. The 180-degree configuration suits tight engine bay layouts and custom fabrications, while the aluminum construction...
    AERFBM4263
    SKU:
    AERFBM4263
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    FBM4263
    $69.99
    Qty in Cart: 0
    Quantity:
    Price:
    $69.99
    Subtotal:
  • #10 150 Deg Startlite Crimp Fitting AERFBM4254

    Aeroquip #10 150 Deg Startlite Crimp Fitting FBM4254

    AEROQUIP

    $68.99
    When you're building or maintaining a high-performance fuel or hydraulic system, reliability depends on secure, leak-free connections at every joint. The Aeroquip #10 150 Deg Startlite Crimp Fitting delivers the precision fit and durability you need for...
    AERFBM4254
    SKU:
    AERFBM4254
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    FBM4254
    $68.99
    Qty in Cart: 0
    Quantity:
    Price:
    $68.99
    Subtotal:
  • #12 120 Deg Startlite Crimp Fitting AERFBM4245

    Aeroquip #12 120 Deg Startlite Crimp Fitting FBM4245

    AEROQUIP

    $57.99
    Reliable hose connections are non-negotiable in high-performance racing applications where pressure spikes and vibration can compromise fluid delivery. This Aeroquip Startlite crimp fitting delivers the precision fit and durability you need for fuel,...
    AERFBM4245
    SKU:
    AERFBM4245
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    FBM4245
    $57.99
    Qty in Cart: 0
    Quantity:
    Price:
    $57.99
    Subtotal:
  • #6 120 Deg Startlite Crimp Fitting AERFBM4242

    Aeroquip #6 120 Deg Startlite Crimp Fitting FBM4242

    AEROQUIP

    $43.99
    A quality hose fitting is the foundation of any reliable fuel, coolant, or brake system—and the Aeroquip #6 120 Deg Startlite Crimp Fitting delivers the precision engineering you need for leak-free performance. This aluminum crimp fitting creates a...
    AERFBM4242
    SKU:
    AERFBM4242
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FBM4242
    Qty in Cart: 0
    Quantity:
    Price:
    $43.99
    Subtotal:
  • #16 90 Deg Elbow 37 Deg JIC Crimp Swivel Fitting AERFBM4236

    Aeroquip #16 90 Deg Elbow 37 Deg JIC Crimp Swivel Fitting FBM4236

    AEROQUIP

    $73.99
    High-pressure hydraulic and fuel systems demand fittings that won't fail under extreme conditions. The Aeroquip #16 90-degree elbow delivers the reliability professional racers and serious enthusiasts depend on, with a proven swivel design that...
    AERFBM4236
    SKU:
    AERFBM4236
    Availability:
    Ships Same Business Day
    Weight:
    0.27 LBS
    MFG Part #:
    FBM4236
    Qty in Cart: 0
    Quantity:
    Price:
    $73.99
    Subtotal:
  • #12 90 Deg Startlite Crimp Fitting AERFBM4235

    Aeroquip #12 90 Deg Startlite Crimp Fitting FBM4235

    AEROQUIP

    $42.99
    Clean, reliable hose connections are critical when you're running high-pressure fuel, coolant, or hydraulic lines on a race-tuned engine or precision brake system. The Aeroquip #12 90 Deg Startlite Crimp Fitting delivers the secure, leak-free seal you...
    AERFBM4235
    SKU:
    AERFBM4235
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    FBM4235
    Qty in Cart: 0
    Quantity:
    Price:
    $42.99
    Subtotal:
  • #10 90 Deg Startlite Crimp Fitting AERFBM4234

    Aeroquip #10 90 Deg Startlite Crimp Fitting FBM4234

    AEROQUIP

    $36.99
    A reliable hose fitting is non-negotiable in high-performance fuel and fluid systems where pressure spikes and vibration are constant threats. The Aeroquip #10 90 Deg Startlite Crimp Fitting delivers the leak-free connections your engine demands, with a...
    AERFBM4234
    SKU:
    AERFBM4234
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    FBM4234
    $36.99
    Qty in Cart: 0
    Quantity:
    Price:
    $36.99
    Subtotal:
  • #6 90 Deg Startlite Crimp Fitting AERFBM4232

    Aeroquip #6 90 Deg Startlite Crimp Fitting FBM4232

    AEROQUIP

    $35.99
    A reliable hose fitting is critical to any high-performance fuel or fluid system—failure isn't an option when you're pushing your engine to its limits. The Aeroquip #6 90 Deg Startlite Crimp Fitting delivers the durability and precision engineering you...
    AERFBM4232
    SKU:
    AERFBM4232
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FBM4232
    Qty in Cart: 0
    Quantity:
    Price:
    $35.99
    Subtotal:
  • #6 45 Deg Startlite Crimp Fitting AERFBM4222

    Aeroquip #6 45 Deg Startlite Crimp Fitting FBM4222

    AEROQUIP

    $28.99
    A quality hose fitting is non-negotiable in any high-performance fuel, oil, or coolant system—leaks mean downtime, and poor fitment compromises reliability. The Aeroquip #6 45 Deg Startlite Crimp Fitting delivers the precision engineering you need with a...
    AERFBM4222
    SKU:
    AERFBM4222
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FBM4222
    Qty in Cart: 0
    Quantity:
    Price:
    $28.99
    Subtotal:
  • #20 Str 37 Deg JIC Crimp Fitting AERFBM4217

    Aeroquip #20 Str 37 Deg JIC Crimp Fitting FBM4217

    AEROQUIP

    $64.99
    A high-pressure fuel or fluid system is only as reliable as its connections. This Aeroquip #20 straight JIC crimp fitting delivers leak-free performance with a proven swivel design that accommodates hose routing without binding or kinking. Whether you're...
    AERFBM4217
    SKU:
    AERFBM4217
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    FBM4217
    $64.99
    Qty in Cart: 0
    Quantity:
    Price:
    $64.99
    Subtotal:
  • #16 Str 37 Deg JIC Crimp Swivel Fitting AERFBM4216

    Aeroquip #16 Str 37 Deg JIC Crimp Swivel Fitting FBM4216

    AEROQUIP

    $31.99
    High-pressure hydraulic systems demand reliable connections that won't fail under extreme conditions. The Aeroquip #16 Str 37 Deg JIC Crimp Swivel Fitting delivers precisely that—a purpose-built hose end that maintains structural integrity while allowing...
    AERFBM4216
    SKU:
    AERFBM4216
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    FBM4216
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • #10 Str Startlite Crimp Fitting AERFBM4214

    Aeroquip #10 Str Startlite Crimp Fitting FBM4214

    AEROQUIP

    $24.99
    A quality hose fitting is the foundation of any reliable fuel, oil, or coolant system—and this Aeroquip Startlite crimp fitting delivers the precision connection you need without compromise. The aluminum construction keeps weight low while maintaining...
    AERFBM4214
    SKU:
    AERFBM4214
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FBM4214
    Qty in Cart: 0
    Quantity:
    Price:
    $24.99
    Subtotal:
  • #8 Str Startlite Crimp Fitting AERFBM4213

    Aeroquip #8 Str Startlite Crimp Fitting FBM4213

    AEROQUIP

    $18.99
    Reliable hose connections are non-negotiable in high-performance racing systems where pressure spikes and vibration can compromise your setup. This Aeroquip Startlite crimp fitting delivers consistent, leak-free performance with aerospace-grade...
    AERFBM4213
    SKU:
    AERFBM4213
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    FBM4213
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • #4 Str 37 Deg JIC Crimp Swivel Fitting AERFBM4211

    Aeroquip #4 Str 37 Deg JIC Crimp Swivel Fitting FBM4211

    AEROQUIP

    $17.99
    Aeroquip's #4 Str 37 Deg JIC Crimp Swivel Fitting delivers reliable, leak-free connections in high-pressure fuel and fluid systems where precision matters. The 37-degree JIC standard ensures industry-standard compatibility across racing and performance...
    AERFBM4211
    SKU:
    AERFBM4211
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    FBM4211
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • #20 90 Deg Lightweight Fitting AERFBM4137

    Aeroquip #20 90 Deg Lightweight Fitting FBM4137

    AEROQUIP

    $121.99
    When you're building a high-flow fuel or coolant system, every connection point matters. This Aeroquip 90-degree fitting eliminates unnecessary hose runs and reduces pressure loss through sharp bends, giving you cleaner routing and better performance...
    AERFBM4137
    SKU:
    AERFBM4137
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    FBM4137
    $121.99
    Qty in Cart: 0
    Quantity:
    Price:
    $121.99
    Subtotal:
  • #16 180 Deg Hose End  AERFBM4066

    Aeroquip #16 180 Deg Hose End FBM4066

    AEROQUIP

    $103.99
    When you're routing high-pressure hose lines through tight engine bays or transmission tunnels, you need fittings that won't compromise flow or fail under stress. The Aeroquip #16 180 Deg Hose End delivers the directional flexibility required for complex...
    AERFBM4066
    SKU:
    AERFBM4066
    Availability:
    Ships Same Business Day
    Weight:
    0.41 LBS
    MFG Part #:
    FBM4066
    $103.99
    Qty in Cart: 0
    Quantity:
    Price:
    $103.99
    Subtotal:
  • Swivel #16 150 Deg Elbow Hose End - Bulk AERFBM4056

    Aeroquip Swivel #16 150 Deg Elbow Hose End - Bulk FBM4056

    AEROQUIP

    $89.99
    High-flow hose connections demand precision fittings that won't leak under pressure or vibration. This Aeroquip swivel elbow maintains consistent flow rates while the 150-degree angle adapts to tight engine bay layouts where standard 90-degree fittings...
    AERFBM4056
    SKU:
    AERFBM4056
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    MFG Part #:
    FBM4056
    Qty in Cart: 0
    Quantity:
    Price:
    $89.99
    Subtotal:
  • `-10 Aluminum Dust Plug 12pk AERFBM3658

    Aeroquip `-10 Aluminum Dust Plug 12pk FBM3658

    AEROQUIP

    $8.99
    Protecting your AN fittings from contamination is critical when building or maintaining a high-performance fuel, oil, or coolant system. These Aeroquip dust plugs seal off unused -10 AN ports, preventing dirt, moisture, and debris from compromising your...
    AERFBM3658
    SKU:
    AERFBM3658
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    FBM3658
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • `-8 Aluminum Dust Plug 20pk AERFBM3657

    Aeroquip `-8 Aluminum Dust Plug 20pk FBM3657

    AEROQUIP

    $10.99
    Protecting your AN fittings from contamination is essential when building or maintaining high-performance fuel and fluid systems. These Aeroquip dust plugs prevent debris, moisture, and dirt from entering your -8 AN ports during storage, transport, or...
    AERFBM3657
    SKU:
    AERFBM3657
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    FBM3657
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • `-12 Aluminum Dust Cap 10pk AERFBM3652

    Aeroquip `-12 Aluminum Dust Cap 10pk FBM3652

    AEROQUIP

    $8.99
    Dust caps protect your -12 AN fittings from contamination, moisture, and debris when lines are disconnected or stored. Whether you're running a dedicated race car or maintaining a high-performance engine bay, proper fitment protection extends the life of...
    AERFBM3652
    SKU:
    AERFBM3652
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    FBM3652
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    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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