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AN-NPT Fittings and Components

AN-NPT Fittings and Components

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

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
  • #6 To 11/16-18 P/Steerng  EAR991950ERL

    Earls #6 To 11/16-18 P/Steerng 991950ERL

    EARLS

    $14.31
    FittingAdapterStraight6 AN Male to 11/16-18 in Inverted Flare MaleAluminumBlue AnodizedEach
    EAR991950ERL
    SKU:
    EAR991950ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $14.31
    Qty in Cart: 0
    Quantity:
    Price:
    $14.31
    Subtotal:
  • 8an Female to 10an Male Expander Fitting EAR9893810ERL

    Earls 8an Female to 10an Male Expander Fitting 9893810ERL

    EARLS

    $24.38
    FittingAdapterStraight8 AN Female Swivel to 10 AN MaleAluminumBlue AnodizedEach
    EAR9893810ERL
    SKU:
    EAR9893810ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    $24.38
    Qty in Cart: 0
    Quantity:
    Price:
    $24.38
    Subtotal:
  • #6 Female To #8 Male  EAR9893068ERL

    Earls #6 Female To #8 Male 9893068ERL

    EARLS

    $20.11
    FittingAdapterStraight8 AN Male to 6 AN FemaleAluminumBlue AnodizedEach
    EAR9893068ERL
    SKU:
    EAR9893068ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $20.11
    Qty in Cart: 0
    Quantity:
    Price:
    $20.11
    Subtotal:
  • #4 Female to #4 Male Steel 90 Deg Adapter EAR966304ERL

    Earls #4 Female to #4 Male Steel 90 Deg Adapter 966304ERL

    EARLS

    $12.97
    FittingAdapter90 Degree4 AN Female Swivel to 4 AN MaleSteelNaturalEach
    EAR966304ERL
    SKU:
    EAR966304ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $12.97
    Qty in Cart: 0
    Quantity:
    Price:
    $12.97
    Subtotal:
  • `-3an Male to -3an Female 90 Deg. Swivel Fitting EAR966303ERL

    Earls `-3an Male to -3an Female 90 Deg. Swivel Fitting 966303ERL

    EARLS

    $12.15
    FittingAdapter90 Degree3 AN Female Swivel to 3 AN MaleSteelNaturalEach
    EAR966303ERL
    SKU:
    EAR966303ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $12.15
    Qty in Cart: 0
    Quantity:
    Price:
    $12.15
    Subtotal:
  • #4 T Steel  EAR962404ERL

    Earls #4 T Steel 962404ERL

    EARLS

    $14.35
    FittingAdapter Tee4 AN Male x 4 AN Male x 4 AN MaleSteelNaturalEach
    EAR962404ERL
    SKU:
    EAR962404ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    $14.35
    Qty in Cart: 0
    Quantity:
    Price:
    $14.35
    Subtotal:
  • #4 > 1/8 Npt 45  EAR962304ERL

    Earls #4 > 1/8 Npt 45 962304ERL

    EARLS

    $10.02
    FittingAdapter45 Degree4 AN Male to 1/8 in NPT MaleSteelNaturalEach
    EAR962304ERL
    SKU:
    EAR962304ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    $10.02
    Qty in Cart: 0
    Quantity:
    Price:
    $10.02
    Subtotal:
  • T-Fitting Female 1/8 NPT  EAR961701ERL

    Earls T-Fitting Female 1/8 NPT 961701ERL

    EARLS

    $14.28
    FittingAdapter Tee1/8 in NPT Female x 1/8 in NPT Female x 1/8 in NPT FemaleSteelNaturalEach
    EAR961701ERL
    SKU:
    EAR961701ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    $14.28
    Qty in Cart: 0
    Quantity:
    Price:
    $14.28
    Subtotal:
  • #4 to 12mm Adapter Fittings (2pk) Uniflare EAR592054ERL

    Earls #4 to 12mm Adapter Fittings (2pk) Uniflare 592054ERL

    EARLS

    $27.28
    FittingAdapterStraight4 AN Male to 12 mm x 1.00 Male Inverted Flare / Bubble FlareSteelNickel PlatedPair
    EAR592054ERL
    SKU:
    EAR592054ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $27.28
    Qty in Cart: 0
    Quantity:
    Price:
    $27.28
    Subtotal:
  • #3 to 12mm Adapter Fittings (2pk) Uniflare EAR592053ERL

    Earls #3 to 12mm Adapter Fittings (2pk) Uniflare 592053ERL

    EARLS

    $27.28
    FittingAdapterStraight3 AN Male to 12 mm x 1.00 Male Inverted Flare / Bubble FlareSteelNickel PlatedPair
    EAR592053ERL
    SKU:
    EAR592053ERL
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $27.28
    Qty in Cart: 0
    Quantity:
    Price:
    $27.28
    Subtotal:
  • 6an Male to 1/4in Alum Tubing Adapter EAR165064ERL

    Earls 6an Male to 1/4in Alum Tubing Adapter 165064ERL

    EARLS

    $24.41
    FittingTube EndStraight6 AN Male to 1/4 in TubingAluminumBlue / Red AnodizedEach
    EAR165064ERL
    SKU:
    EAR165064ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $24.41
    Qty in Cart: 0
    Quantity:
    Price:
    $24.41
    Subtotal:
  • Distribution Block #12 ORB to Dual #10 ORB EAR100162ERL

    Earls Distribution Block #12 ORB to Dual #10 ORB 100162ERL

    EARLS

    $86.15
    FittingY Block12 AN Female InletDual 10 AN Female OutletsAluminumBlack AnodizedEach
    EAR100162ERL
    SKU:
    EAR100162ERL
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $86.15
    Qty in Cart: 0
    Quantity:
    Price:
    $86.15
    Subtotal:
  • Distribution Block #10 ORB to Dual #8 ORB EAR100161ERL

    Earls Distribution Block #10 ORB to Dual #8 ORB 100161ERL

    EARLS

    $64.05
    FittingY Block10 AN Female InletDual 8 AN Female OutletsAluminumBlack AnodizedEach
    EAR100161ERL
    SKU:
    EAR100161ERL
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $64.05
    Qty in Cart: 0
    Quantity:
    Price:
    $64.05
    Subtotal:
  • Distribution Block #8 ORB to Dual # 6 ORB EAR100160ERL

    Earls Distribution Block #8 ORB to Dual # 6 ORB 100160ERL

    EARLS

    $57.59
    FittingY Block8 AN Female InletDual 6 AN Female OutletsAluminumBlack AnodizedEach
    EAR100160ERL
    SKU:
    EAR100160ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $57.59
    Qty in Cart: 0
    Quantity:
    Price:
    $57.59
    Subtotal:
  • 3/8 Male x 1/8 Female Reducer Bushing DER98450

    Derale 3/8 Male x 1/8 Female Reducer Bushing 98450

    DERALE

    $6.27
    FittingBushing3/8 in NPT Male to 1/8 in NPT FemaleBrassNaturalEach
    DER98450
    SKU:
    DER98450
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $6.27
    Qty in Cart: 0
    Quantity:
    Price:
    $6.27
    Subtotal:
  • 1/2in NPT M x 1/2in Bar b 90 Degree Hose Fitting DER98244

    Derale 1/2in NPT M x 1/2in Bar b 90 Degree Hose Fitting 98244

    DERALE

    $25.10
    FittingAdapter90 Degree1/2 in Hose Barb to 1/2 in NPT MaleBrassNaturalEach
    DER98244
    SKU:
    DER98244
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $25.10
    Qty in Cart: 0
    Quantity:
    Price:
    $25.10
    Subtotal:
  • Straight Hose Barb Fitti ng 3/8 NPT F x 3/8 Barb DER98105

    Derale Straight Hose Barb Fitti ng 3/8 NPT F x 3/8 Barb 98105

    DERALE

    $7.51
    FittingAdapterStraight3/8 in NPT to 3/8 in Hose BarbBrassNaturalEach
    DER98105
    SKU:
    DER98105
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $7.51
    Qty in Cart: 0
    Quantity:
    Price:
    $7.51
    Subtotal:
  • Aluminum Fitting -8AN x 5/18-18 O-ring DER59108

    Derale Aluminum Fitting -8AN x 5/18-18 O-ring 59108

    DERALE

    $19.44
    FittingAdapterStraight8 AN Male to 5/8-18 in Male O-RingAluminumNaturalEach
    DER59108
    SKU:
    DER59108
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    $19.44
    Qty in Cart: 0
    Quantity:
    Price:
    $19.44
    Subtotal:
  • Aluminum Fitting -6AN x 5/18-18 O-ring DER59106

    Derale Aluminum Fitting -6AN x 5/18-18 O-ring 59106

    DERALE

    $19.44
    FittingAdapterStraight6 AN Male to 5/8-18 in Male O-RingAluminumNaturalEach
    DER59106
    SKU:
    DER59106
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $19.44
    Qty in Cart: 0
    Quantity:
    Price:
    $19.44
    Subtotal:
  • GM Radiator Adapter Fitt ing Kit DER13018

    Derale GM Radiator Adapter Fitt ing Kit 13018

    DERALE

    $17.16
    FittingAdapterStraight5/8-18 in Inverted Flare Male and Female to 3/8 in Hose BarbBrassNaturalKit
    DER13018
    SKU:
    DER13018
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $17.16
    Qty in Cart: 0
    Quantity:
    Price:
    $17.16
    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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