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
- Subtotal
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Fragola #8 5/8-18 to 3/8 Tube I.F. Fitting GM P/S 491949-BL
FRAGOLA
$12.99If you're upgrading your GM power steering system or transitioning between AN fittings and OEM inverted flare connections, this Fragola adapter ensures a leak-free, precision fit without compromise. The black anodized aluminum construction resists...FRG491949-BL- SKU:
- FRG491949-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491949-BL
$12.99 -
Fragola Carb Adapter Fitting #8 x 7/8-20 Black 491948-BL
FRAGOLA
$11.99A reliable carburetor fuel inlet connection is critical for consistent fuel delivery and engine performance. This Fragola adapter fitting provides a precision-engineered solution for converting standard carb inlets to AN-line plumbing, eliminating flow...FRG491948-BL- SKU:
- FRG491948-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 491948-BL
$11.99 -
Fragola Carb Adapter Fitting #8 x 7/8-20 491948
FRAGOLA
$9.49A quality carburetor inlet fitting is fundamental to reliable fuel delivery in high-performance applications. This Fragola adapter ensures a leak-free connection between your fuel line and carb inlet with precision machining and an O-ring seal design...FRG491948- SKU:
- FRG491948
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 491948
$9.49 -
Fragola #12 x #16 Male Reducer Black 491923-BL
FRAGOLA
$22.99When you're running high-flow fuel or coolant lines, mismatched AN fittings can create unnecessary complications and potential leak points. The Fragola #12 x #16 Male Reducer gives you a clean, reliable way to step down from larger 16 AN lines to 12 AN...FRG491923-BL- SKU:
- FRG491923-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 491923-BL
$22.99Qty in Cart: 0Quantity:Price:$22.99Subtotal: -
Fragola #12 x #16 Male Reducer Fitting 491923
FRAGOLA
$13.99When you're running multiple fuel lines or hydraulic circuits with different AN port sizes, mismatched fittings become a bottleneck—literally. The Fragola #12 x #16 Male Reducer Fitting bridges that gap with a solid aluminum construction and...FRG491923- SKU:
- FRG491923
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 491923
$13.99 -
Fragola #10 x #16 Male Reducer Black 491922-BL
FRAGOLA
$26.99When you're downsizing your hydraulic or fuel line setup, you need a fitting that maintains pressure integrity without compromise. This Fragola reducer seamlessly connects larger 16 AN lines to smaller 10 AN components, eliminating the need for custom...FRG491922-BL- SKU:
- FRG491922-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 491922-BL
$26.99 -
Fragola #10 x #12 Male Reducer Fitting Black 491920-BL
FRAGOLA
$15.99When you're building a custom cooling, fuel, or hydraulic system, mismatched fitting sizes can force expensive redesigns or compromise flow efficiency. The Fragola #10 x #12 Male Reducer Fitting seamlessly transitions between 12 AN and 10 AN ports,...FRG491920-BL- SKU:
- FRG491920-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 491920-BL
$15.99 -
Fragola #12 x #8 Male Reducer Black 491919-BL
FRAGOLA
$18.99When you're running high-flow fuel or coolant lines in a forced induction setup, mismatched AN ports can create bottlenecks and weak points in your system. This Fragola reducer seamlessly steps down from #12 to #8 AN, allowing you to integrate different...FRG491919-BL- SKU:
- FRG491919-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 491919-BL
$18.99 -
Fragola #12 x #6 Male Reducer Fitting 491918
FRAGOLA
$9.99When you're running dual fuel lines or consolidating hydraulic circuits, you need a fitting that maintains flow integrity without compromising system pressure. The Fragola #12 x #6 Male Reducer is precision-engineered to step down from larger 12 AN...FRG491918- SKU:
- FRG491918
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 491918
$9.99 -
Fragola #8 x #10 Male Reducer Black 491915-BL
FRAGOLA
$11.99When you're running high-performance fuel or coolant lines, mismatched AN fitting sizes can force you into bulky adapter chains that compromise flow and add unnecessary weight. This Fragola #8 x #10 Male Reducer gives you a clean, direct step-down from...FRG491915-BL- SKU:
- FRG491915-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 491915-BL
$11.99 -
Fragola #8 x #10 Male Reducer Fitting 491915
FRAGOLA
$7.99When you're building a custom fuel system or hydraulic line setup, mismatched fitting sizes can force you into costly workarounds or compromises on flow efficiency. The Fragola #8 x #10 Male Reducer Fitting gives you a clean, direct solution to step down...FRG491915- SKU:
- FRG491915
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 491915
$7.99 -
Fragola #6 x #10 Male Reducer Black 491914-BL
FRAGOLA
$13.99When you're running high-flow fuel or coolant lines, mismatched port sizes can force unnecessary adapters and compromise system efficiency. This Fragola reducer delivers a straightforward solution, allowing you to connect 10 AN male ports to 6 AN male...FRG491914-BL- SKU:
- FRG491914-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 491914-BL
$13.99 -
Fragola #6 x #8 Male Reducer Fitting Black 491912-BL
FRAGOLA
$8.49When you're running high-flow fuel, coolant, or brake lines through a tight engine bay, you need fittings that handle the transition without compromise. This Fragola reducer allows you to step down from 8 AN to 6 AN plumbing with a reliable, straight...FRG491912-BL- SKU:
- FRG491912-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 491912-BL
$8.49 -
Fragola #6 x #8 Male Reducer Fitting 491912
FRAGOLA
$5.99When stepping up your fuel system or hydraulic lines, proper fitting adapters are non-negotiable—they ensure leak-free connections and maintain system integrity under racing conditions. This Fragola reducer fitting bridges the gap between #8 AN and #6 AN...FRG491912- SKU:
- FRG491912
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 491912
$5.99 -
Fragola #4 x #6 Male Reducer Black 491906-BL
FRAGOLA
$6.49Stepping up to larger diameter hoses or consolidating multiple fuel and fluid lines? This Fragola reducer fitting handles the transition seamlessly, eliminating leaks at the connection point while maintaining full flow integrity. The black anodized...FRG491906-BL- SKU:
- FRG491906-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491906-BL
$6.49Qty in Cart: 0Quantity:Price:$6.49Subtotal: -
Fragola #4 x #6 Male Reducer Fitting 491906
FRAGOLA
$4.99When you're running high-flow fuel or coolant systems, fitting size mismatches create unnecessary complexity and potential leakage points. The Fragola #4 x #6 Male Reducer Fitting solves this with a straightforward adapter that lets you confidently...FRG491906- SKU:
- FRG491906
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 491906
$4.99 -
Fragola #3 x #4 Male Reducer Black 491902-BL
FRAGOLA
$6.49When you're running tight AN-line routing in a high-performance fuel or coolant system, size mismatches can create unnecessary complications. This Fragola reducer adapter solves that problem by seamlessly connecting 4 AN male ports to 3 AN male systems,...FRG491902-BL- SKU:
- FRG491902-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 491902-BL
$6.49 -
Fragola 1/8npt 45 Deg Adapter Fitting Male/Female 491501BL
FRAGOLA
$20.99Plumbing your fuel, coolant, or pneumatic system requires fittings that won't leak under pressure or fail when temperatures spike. The Fragola 1/8 NPT 45-degree adapter delivers a reliable, compact solution for redirecting fluid and air lines in tight...FRG491501-BL- SKU:
- FRG491501-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491501BL
$20.99 -
Fragola 1/4 x 3/4 Pipe Reducer Bushing Black 491209-BL
FRAGOLA
$10.99When you're building a custom fuel, coolant, or pneumatic system, port sizing mismatches create flow restrictions and potential leak points. This Fragola reducer bushing provides a clean, reliable solution for stepping down from 3/4 in NPT male ports to...FRG491209-BL- SKU:
- FRG491209-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 491209-BL
$10.99 -
Fragola 3/8 x 3/4 Pipe Reducer Bushing Black 491208-BL
FRAGOLA
$10.49When plumbing your fuel, coolant, or pneumatic systems, mismatched port sizes create unnecessary complexity and potential leak points. The Fragola 3/8 x 3/4 Pipe Reducer Bushing eliminates adapter confusion by providing a direct, reliable step-down from...FRG491208-BL- SKU:
- FRG491208-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 491208-BL
$10.49
