AN-NPT Fittings and Components
Circle Track AN NPT Fittings and Components at JJ Motorsports
AN-NPT fittings and components bridge the gap between different thread standards, offering flexibility in your fluid system design. Known for their versatility, they ensure a snug fit and efficient flow. Pair them with additional high-performance system fittings to create a strong, fully integrated setup.
Shop trusted brands like Fragola for push-lock options, Aeroquip for socketless fittings. Explore related categories such as High-Performance System Fittings for complete fluid system solutions or Circle Track Hoses for matching lines.
Top Circle Track AN NPT Fittings and Components
- Aeroquip Fuel Cell Bulkhead Fitting (8 AN) Kit with Sealing Washers Nut Aluminum Black – Kit includes bulkhead fitting, nut, and sealing washers. Straight 8 AN male to 8 AN male bulkhead, aluminum, black anodized.
- Aeroquip Fuel Cell Bulkhead Fitting (10 AN) Kit with Sealing Washers Nut Aluminum Black – Kit includes bulkhead fitting, nut, and sealing washers. Straight 10 AN male to 10 AN male bulkhead, aluminum, black anodized.
- Radiator Neck Fitting - 1/8" NPT to 1/4" Hose Barb Brass Adapter for Automotive Cooling Systems – Provides a secure connection between 1/8-inch NPT male thread and 1/4-inch hose barb for automotive cooling systems.
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!
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- Qty in Cart
- Quantity
- Price
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XRP `-3 Male to 1/2-20 Male Inverted Flare Fitting XRP490803
XRP-XTREME RACING PROD.
$13.99If you're running hardline brake or fuel systems, you need reliable adapters that won't fail under pressure. This XRP fitting seamlessly bridges -3 AN and 1/2-20 inverted flare connections, giving you the flexibility to integrate modern performance...XRP490803- SKU:
- XRP490803
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 490803
$13.99 -
XRP #4 Stl Flare to 1/8 NPT Long XRP481674
XRP-XTREME RACING PROD.
$15.99If you're running a high-performance fuel system or hydraulic setup, adapter fittings are non-negotiable—and this XRP adapter gives you the flexibility to connect #4 AN hardline to 1/8" NPT ports without compromise. Steel construction ensures reliability...XRP481674- SKU:
- XRP481674
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 481674
$15.99Qty in Cart: 0Quantity:Price:$15.99Subtotal: -
XRP #3 Stl Flare to 1/8 NPT Short XRP481603
XRP-XTREME RACING PROD.
$2.99If you're running a custom fuel system, brake line setup, or any pressurized application, reliable adapter fittings are non-negotiable. This XRP steel adapter bridges the gap between AN and NPT systems, giving you the versatility to connect...XRP481603- SKU:
- XRP481603
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 481603
$2.99 -
XRP 10mm x 1.5 to #3 Stl Crush Washer Seal Adaptr XRP425033
XRP-XTREME RACING PROD.
$12.49If you're running a high-performance fuel system or custom hydraulic setup, mismatched fittings create leaks, pressure loss, and potential catastrophic failure. The XRP 10mm x 1.5 to #3 Straight Adapter bridges metric and AN-standard components with...XRP425033- SKU:
- XRP425033
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 425033
$12.49 -
XRP #4 Male Steel Inverted Flare Adapter XRP420104
XRP-XTREME RACING PROD.
$12.49If you're running brake lines, fuel systems, or hydraulic setups that require metric connections, this XRP adapter bridges the gap between AN fittings and 10mm inverted flare standards—critical when sourcing components from different manufacturers or...XRP420104- SKU:
- XRP420104
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 420104
$12.49 -
XRP #4 Male to Female Steel Inverted Flare XRP410104
XRP-XTREME RACING PROD.
$12.99When you're running a precision fuel or brake system, adapter fittings that seal reliably are non-negotiable. The XRP #4 Male to Female Steel Inverted Flare adapter bridges 4 AN and metric 10mm x 1.00 systems without compromising flow or safety—essential...XRP410104- SKU:
- XRP410104
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- 410104
$12.99 -
XRP #3 Male to 10mm x 1.0 Female Steel Adapter XRP410103
XRP-XTREME RACING PROD.
$12.99If you're running custom fuel, coolant, or brake lines on your race car or high-performance build, mismatched fittings will cost you reliability and safety. The XRP #3 Male to 10mm x 1.0 Female Steel Adapter seamlessly bridges 3 AN male connections to...XRP410103- SKU:
- XRP410103
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- 410103
$12.99 -
XRP #3 10mm Banjo Fitting Steel - Short Neck XRP403803
XRP-XTREME RACING PROD.
$14.99Reliable banjo fittings are critical for precision fuel and hydraulic system connections where leaks compromise performance and safety. This XRP steel banjo adapter delivers the direct portability you need between AN and metric systems without...XRP403803- SKU:
- XRP403803
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 403803
$14.99 -
XRP `-3 Male to 7/16-20 Male Inverted Flare Fitting XRP402903
XRP-XTREME RACING PROD.
$12.49If you're running hardline fuel or brake systems on your race car or high-performance build, you need reliable adapters that won't leak under pressure. This XRP fitting seamlessly bridges -3 AN male connections to 7/16-20 inverted flare ports, giving you...XRP402903- SKU:
- XRP402903
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 402903
$12.49 -
XRP 3/8-24 to #3 Stl Invertd Male Flare Adapter (Pr) XRP402703
XRP-XTREME RACING PROD.
$12.49If you're running hardline brake or fuel systems on your race car, reliable adapter fittings are non-negotiable—a leak or failed connection can cost you a race or worse. The XRP 3/8-24 to #3 Steel Inverted Male Flare Adapter gives you a dependable...XRP402703- SKU:
- XRP402703
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 402703
$12.49 -
XRP 3/8-24 to #3 Female to Male Apapter Fitting XRP402503
XRP-XTREME RACING PROD.
$12.99If you're running a fuel system, brake line, or any pressurized application that demands reliability, mismatched fittings are a risk you can't afford. The XRP 3/8-24 to #3 adapter bridges different thread standards seamlessly, eliminating the need for...XRP402503- SKU:
- XRP402503
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 402503
$12.99 -
XRP #3 Male - 7/16-24 Female Inverted Flare Fitting XRP402403
XRP-XTREME RACING PROD.
$10.99If you're running hardline fuel, oil, or brake systems, you need reliable adapters that won't leak under pressure. This XRP fitting bridges the gap between modern AN fittings and classic inverted flare systems, giving you the flexibility to integrate...XRP402403- SKU:
- XRP402403
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 402403
$10.99 -
Wilwood Compact Remote Master Cylinder Inlet Fitting 11/16-20 to -3 AN 220-13130
WILWOOD
$13.68If you're running a Wilwood Compact Remote Master Cylinder in your custom brake setup, you need a reliable adapter to connect your AN brake lines without compromises. This straight fitting bridges the gap between your master cylinder's 11/16-20 inlet...WIL220-13130- SKU:
- WIL220-13130
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 220-13130
$13.68 -
Wilwood Tube Adapter 1/8 in NPT Male to 3/8-24 in Inverted Flare Female Brass 3/16 in Hardline Set of 4 220-0628
WILWOOD
$13.74If you're building or maintaining a custom brake system with 3/16-inch hardline, thread mismatches will compromise your stopping power and reliability. These Wilwood tube adapters eliminate fitment guesswork by providing a leak-free connection between...WIL220-0628- SKU:
- WIL220-0628
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 220-0628
$13.74 -
AN to NPT Straight #3 x 1/8 HF-90031BLK
TRIPLE X RACE COMPONENTS
$4.09When you're integrating AN hose systems with NPT-threaded components, a quality adapter is non-negotiable—mismatched fittings lead to leaks under pressure and system failures when you can least afford them. This straight adapter bridges 3 AN male to 1/8...TXRHF-90031-BLK- SKU:
- TXRHF-90031-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- HF-90031BLK
$4.09Qty in Cart: 0Quantity:Price:$4.09Subtotal: -
#3 Male To 3/16in Inverted Flare fitting TE2089-188L
TILTON
$3.40If you're running a fuel or brake system that spans different fitting standards, this adapter eliminates the guesswork and potential leaks. The #3 Male to 3/16" Inverted Flare fitting bridges AN and vintage inverted flare connections with precision...TILTE2089-188L- SKU:
- TILTE2089-188L
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- TE2089-188L
$3.40 -
Inlet Fitting 77 / 78 Series Master Cyl 77-015
TILTON
$14.45If you're running a Tilton 77 or 78 Series master cylinder, proper inlet plumbing is critical to brake system reliability and pressure consistency. This 6 AN to 4 AN straight adapter fitting ensures a secure, leak-free connection between your brake lines...TIL77-015- SKU:
- TIL77-015
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 77-015
$14.45 -
#3 Male Union Fitting 73-820
TILTON
$2.98When you're routing high-pressure fuel, oil, or coolant lines through your engine bay, reliable fittings are non-negotiable. This #3 Male Union Fitting provides a leak-free, straight-through connection between two AN male ports, eliminating the need for...TIL73-820- SKU:
- TIL73-820
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 73-820
$2.98 -
Sweet `-6 to 16mm x 1.5 P/S Fitting 201-28002
SWEET
$14.99Proper fluid routing is critical to any high-performance system, and mismatched fittings create leaks, pressure loss, and potential component failure. This Sweet adapter bridges the gap between -6 AN hard lines and 16mm x 1.5 metric ports, ensuring a...SWE201-28002- SKU:
- SWE201-28002
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 201-28002
$14.99 -
Sweet `-6 to 14mm x 1.5 P/S Fitting 201-28001
SWEET
$14.99Power steering systems demand precision fittings that won't leak under pressure. This Sweet straight adapter bridges your -6 AN line to 14mm x 1.50 O-ring ports, eliminating the need for custom fabrication and reducing leak points in your plumbing. Steel...SWE201-28001- SKU:
- SWE201-28001
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 201-28001
$14.99
