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!
- Product
- Qty in Cart
- Quantity
- Price
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Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -8 ALL49842
ALLSTAR PERFORMANCE
$12.99Seamless hydraulic and fuel system integration demands reliable, leak-free connections—this adapter bridges AN flare fittings to O-ring boss ports without compromise. The straight-flow design...ALL49842- SKU:
- ALL49842
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$12.99Qty in Cart: 0Quantity:Price:$12.99Subtotal: -
Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -8 ALL49841
ALLSTAR PERFORMANCE
$10.99When you're running high-flow fuel systems or complex forced induction setups, mismatched AN line sizes create restrictions and potential leak points. This Allstar Performance adapter lets you step...ALL49841- SKU:
- ALL49841
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$10.99 -
Allstar Performance AN Flare To ORB Adapter 1-1/16-12 (12) to -6 ALL49839
ALLSTAR PERFORMANCE
$16.99When you're running high-pressure fuel, oil, or coolant systems, mismatched fittings create weak points that can fail under boost or sustained track conditions. This Allstar Performance AN adapter...ALL49839- SKU:
- ALL49839
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$16.99 -
Allstar Performance AN Flare To ORB Adapter 7/8-14 (-10) to -6 ALL49838
ALLSTAR PERFORMANCE
$13.99When you're running high-pressure fuel, oil, or coolant systems, hose size mismatches create leaks, pressure drops, and reliability issues. This Allstar Performance AN adapter solves that problem...ALL49838- SKU:
- ALL49838
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$13.99 -
Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -6 ALL49837
ALLSTAR PERFORMANCE
$11.99When you're running multiple fuel line diameters or connecting different AN fittings across your fuel system, mismatched ports create unnecessary complexity and potential leak points. This Allstar...ALL49837- SKU:
- ALL49837
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$11.99 -
Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -6 ALL49836
ALLSTAR PERFORMANCE
$9.99When you're running high-pressure fuel or coolant systems, adapter fittings are critical connection points that demand precision and reliability. This Allstar adapter eliminates leaks and simplifies...ALL49836- SKU:
- ALL49836
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$9.99 -
Allstar Performance AN Flare To ORB Adapter 7/8-14 (-10) to -4 ALL49834
ALLSTAR PERFORMANCE
$13.99When you're building a high-performance fuel or hydraulic system, mismatched fitting sizes can compromise flow, create leak points, and force costly workarounds. This Allstar Performance adapter...ALL49834- SKU:
- ALL49834
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$13.99 -
Allstar Performance AN Flare To ORB Adapter 3/4-16 (-8) to -4 ALL49833
ALLSTAR PERFORMANCE
$11.99When you're running different AN line sizes across your fuel, oil, or cooling system, adapter fittings aren't optional—they're essential. This Allstar Performance adapter delivers a reliable,...ALL49833- SKU:
- ALL49833
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.99 -
Allstar Performance AN Flare To ORB Adapter 9/16-18 (-6) to -4 ALL49832
ALLSTAR PERFORMANCE
$9.99When running multiple brake lines, fuel systems, or custom cooling circuits, proper fitting transitions are critical to system integrity and performance. This Allstar Performance AN adapter bridges...ALL49832- SKU:
- ALL49832
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$9.99 -
Allstar Performance AN Flare To ORB Adapter 7/16-20 (-4) to -4 ALL49831
ALLSTAR PERFORMANCE
$9.99If you're running AN fuel or fluid lines in your race car or performance build, you need reliable adapters that won't leak under pressure. This Allstar Performance AN adapter converts 7/16-20 AN...ALL49831- SKU:
- ALL49831
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$9.99 -
Allstar Performance AN Flare To ORB Adapter 3/8-24 (-3) to -4 ALL49830
ALLSTAR PERFORMANCE
$9.99When fuel lines, coolant hoses, or brake systems require a seamless transition between different AN fitting sizes, this adapter ensures leak-free connections without compromises. The straight-flow...ALL49830- SKU:
- ALL49830
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$9.99Qty in Cart: 0Quantity:Price:$9.99Subtotal: -
Allstar Performance Female Union Aluminum 1/8in to 1/8in NPT ALL49785
ALLSTAR PERFORMANCE
$5.69Fluid and pneumatic systems demand reliable connections at every junction—a single leak or loose fitting compromises performance and safety. The Allstar Performance Female Union provides a...ALL49785- SKU:
- ALL49785
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$5.69 -
Allstar Performance Male Union Aluminum 1/4in to 1/4in NPT ALL49781
ALLSTAR PERFORMANCE
$5.49Fluid and pneumatic lines demand reliable connections that won't fail under pressure or vibration. This Allstar Performance male union adapter provides a solid, leak-free junction for your fuel,...ALL49781- SKU:
- ALL49781
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$5.49 -
Allstar Performance Male Union Aluminum 1/8in to 1/8in NPT ALL49780
ALLSTAR PERFORMANCE
$4.99Reliable plumbing connections are fundamental to any precision fuel or pneumatic system, and this Allstar Performance union adapter ensures leak-free performance across your racing setup. The...ALL49780- SKU:
- ALL49780
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$4.99 -
Allstar Performance Reducer NPT 3/4in to 1/2in ALL49778
ALLSTAR PERFORMANCE
$11.99When you're building a custom fuel system, cooling loop, or pneumatic setup, mismatched port sizes create leaks, pressure drops, and wasted time troubleshooting. This Allstar Performance reducer...ALL49778- SKU:
- ALL49778
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$11.99 -
Allstar Performance Reducer NPT 3/4in to 3/8in ALL49777
ALLSTAR PERFORMANCE
$11.99When your fuel, oil, or coolant lines require a size transition, you need a fitting you can trust under pressure. This Allstar Performance reducer seamlessly adapts 3/4in NPT ports to 3/8in NPT...ALL49777- SKU:
- ALL49777
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$11.99 -
Allstar Performance Reducer NPT 3/4in to 1/4in ALL49776
ALLSTAR PERFORMANCE
$11.99Proper fluid routing is critical in high-performance systems where space and precision matter equally. This Allstar Performance reducer fitting lets you downsize from larger 3/4" NPT lines to smaller...ALL49776- SKU:
- ALL49776
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$11.99 -
Allstar Performance Reducer NPT 1/2in to 3/8in ALL49775
ALLSTAR PERFORMANCE
$7.99When you're running a custom fuel system, brake line setup, or pneumatic circuit, thread mismatches can force you into expensive fabrication or unreliable adapters. This Allstar Performance reducer...ALL49775- SKU:
- ALL49775
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$7.99 -
Allstar Performance Reducer NPT 1/2in to 1/4in ALL49774
ALLSTAR PERFORMANCE
$7.99When you're building or modifying a fuel system, cooling circuit, or pneumatic setup, port sizing matters. This Allstar Performance reducer fitting lets you step down from 1/2in NPT to 1/4in NPT with...ALL49774- SKU:
- ALL49774
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$7.99 -
Allstar Performance Reducer NPT 1/2in to 1/8in ALL49773
ALLSTAR PERFORMANCE
$7.99Precise fluid and pneumatic system routing demands reliable adapters that won't compromise performance or leak under pressure. This Allstar Performance reducer gives you clean NPT-to-NPT downsizing...ALL49773- SKU:
- ALL49773
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$7.99
