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 Flare Seal Reducer XRP995004
XRP-XTREME RACING PROD.
$23.49When you're running custom fuel, coolant, or brake lines in a high-performance setup, standard fittings don't always match your existing components. The XRP Flare Seal Reducer bridges that gap—giving you a clean, leak-free connection between 4 AN and 3...XRP995004- SKU:
- XRP995004
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 995004
$23.49 -
XRP #6 to 3/8 Aluminum Tube Adapter Fitting XRP992006
XRP-XTREME RACING PROD.
$13.99When you're running high-pressure fuel, coolant, or hydraulic lines, adapter fittings are non-negotiable—mismatched connections lead to leaks, system failure, and lost track time. The XRP #6 to 3/8" aluminum tube adapter bridges the gap between AN male...XRP992006- SKU:
- XRP992006
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 992006
$13.99 -
XRP `-20m To -16m Flare Rdcr XRP991926
XRP-XTREME RACING PROD.
$37.99When running a high-performance fuel or fluid system, mismatched line sizes create unnecessary complications and potential leak points. The XRP -20m To -16m Flare Reducer provides a clean, reliable solution for stepping down from -20 AN to -16 AN,...XRP991926- SKU:
- XRP991926
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 991926
$37.99 -
XRP `-10m To -8m Flare Rdcr XRP991915
XRP-XTREME RACING PROD.
$10.99When you're running a high-performance fuel or coolant system, stepped fitting sizes are inevitable—and that's where this XRP adapter earns its place in your bay. This straight reducer seamlessly bridges -10 AN and -8 AN connections without compromising...XRP991915- SKU:
- XRP991915
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 991915
$10.99 -
XRP `-10m To -6m Flare Rdcr XRP991914
XRP-XTREME RACING PROD.
$11.49When stepping up to larger fuel or coolant system demands, hose size mismatches can create flow restrictions and pressure drops that compromise performance. The XRP -10m to -6m flare reducer provides a clean, leak-free transition between different AN...XRP991914- SKU:
- XRP991914
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 991914
$11.49 -
XRP `-4m To -3m Flare Rdcr XRP991902
XRP-XTREME RACING PROD.
$6.69When you're running custom hose routing or upgrading your fuel and fluid systems, mismatched AN fittings create leaks and compromise reliability. This XRP adapter bridges the gap between -4 and -3 AN ports with precision machining, giving you the...XRP991902- SKU:
- XRP991902
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 991902
$6.69 -
XRP 1/2 Fem. Pipe Tee alum. XRP991704
XRP-XTREME RACING PROD.
$38.99If you're building a custom fluid system—whether it's fuel, coolant, or pneumatic lines—you need fittings you can trust. This XRP aluminum tee adapter consolidates three connection points into a single, lightweight component, eliminating the need for...XRP991704- SKU:
- XRP991704
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 991704
$38.99 -
XRP Reducer Bush 3/4 To 1/2 XRP991207
XRP-XTREME RACING PROD.
$11.99Fluid system transitions require precision fittings that won't compromise flow or introduce leaks under pressure. The XRP Reducer Bush 991207 steps down from 3/4" to 1/2" NPT ports using lightweight, corrosion-resistant aluminum—keeping your fuel,...XRP991207- SKU:
- XRP991207
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 991207
$11.99 -
XRP Reducer Bush 1/2 To 1/8 XRP991206
XRP-XTREME RACING PROD.
$7.79Proper port sizing is critical for fuel system integrity and flow optimization in high-performance applications. This XRP reducer bush adapts larger 1/2 in NPT ports to smaller 1/8 in NPT connections, eliminating the need for custom fabrication or...XRP991206- SKU:
- XRP991206
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 991206
$7.79 -
XRP Reducer Bush 1/2 To 3/8 XRP991204
XRP-XTREME RACING PROD.
$6.89When you're running fuel systems, cooling lines, or pneumatic circuits, mismatched port sizes create unnecessary complexity and potential leak points. The XRP Reducer Bush 1/2 To 3/8 solves this with a precision-engineered aluminum fitting that...XRP991204- SKU:
- XRP991204
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 991204
$6.89 -
XRP Reducer Bush 3/8 To 1/8 XRP991203
XRP-XTREME RACING PROD.
$5.99Proper NPT thread reduction is essential for clean, leak-free fuel and fluid system integration in high-performance applications. This XRP reducer bush simplifies plumbing configurations when downsizing from larger 3/8" supply lines to smaller 1/8"...XRP991203- SKU:
- XRP991203
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 991203
$5.99 -
XRP Reducer Bush 3/8 To 1/4 XRP991202
XRP-XTREME RACING PROD.
$5.99Fluid system plumbing requires precise port matching, and mismatched thread sizes create costly leaks and system failures. The XRP Reducer Bush adapts your 3/8" supply lines to 1/4" components with a direct, leak-free connection. This aluminum fitting...XRP991202- SKU:
- XRP991202
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 991202
$5.99 -
XRP Reducer Bush 1/4 To 1/8 XRP991201
XRP-XTREME RACING PROD.
$5.59Fluid system plumbing requires precision fittings that won't compromise pressure integrity or introduce leaks under race conditions. The XRP Reducer Bush delivers a reliable, compact solution for stepping down your 1/4" NPT line to 1/8" NPT without...XRP991201- SKU:
- XRP991201
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 991201
$5.59 -
XRP Male Nipple 1/2in Npt XRP991104
XRP-XTREME RACING PROD.
$10.99If you're assembling a custom fuel system, coolant loop, or pneumatic setup, you need adapter fittings that won't leak under pressure. The XRP Male Nipple delivers a straightforward 1/2" NPT connection with the durability of anodized aluminum—no...XRP991104- SKU:
- XRP991104
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 991104
$10.99 -
XRP Male Nipple 3/8 Npt XRP991103
XRP-XTREME RACING PROD.
$8.99When you're running high-pressure fuel, coolant, or air lines, connection integrity is non-negotiable. This XRP male nipple adapter provides a reliable, leak-free junction point for NPT threaded systems—essential whether you're plumbing a custom fuel...XRP991103- SKU:
- XRP991103
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 991103
$8.99 -
XRP Nipple Male 1/4 Npt XRP991102
XRP-XTREME RACING PROD.
$5.59When you're building a high-performance fuel, oil, or coolant system, adapter fittings are the backbone of leak-free connections. The XRP Nipple Male delivers straightforward 1/4 NPT female-to-female compatibility with the durability and precision you...XRP991102- SKU:
- XRP991102
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 991102
$5.59 -
XRP Nipple Male 1/8 Npt XRP991101
XRP-XTREME RACING PROD.
$3.99Reliable hydraulic and pneumatic connections are essential for maintaining system integrity under high performance demands. This XRP nipple adapter provides a straightforward solution for connecting dual female NPT ports without compromise—ideal for fuel...XRP991101- SKU:
- XRP991101
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 991101
$3.99 -
XRP Coupler Female 1/2 Npt XRP991004
XRP-XTREME RACING PROD.
$12.99If you're building custom fluid systems for your race car or performance project, you need fittings that deliver leak-free connections without compromises. The XRP Coupler Female offers a straightforward, reliable solution for connecting NPT-threaded...XRP991004- SKU:
- XRP991004
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 991004
$12.99 -
XRP Coupler Fem 1/4 Npt XRP991002
XRP-XTREME RACING PROD.
$5.59This XRP female-to-female NPT coupler is an essential adapter for custom fuel, coolant, and fluid line routing in performance applications. When you're building or modifying your system, reliable intermediate connections prevent leaks and maintain system...XRP991002- SKU:
- XRP991002
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 991002
$5.59 -
XRP Coupler female-1/8 Npt XRP991001
XRP-XTREME RACING PROD.
$4.99If you're running fluid systems in your race car or performance build, reliable connections are non-negotiable. This XRP coupler provides a straightforward, leak-free solution for joining 1/8 NPT lines without adapters or reducers. The blue anodized...XRP991001- SKU:
- XRP991001
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 991001
$4.99
