Parker 3/16 Inch OD Semi-Rigid Nylon Brake Line Tubing Sold by the Foot
Parker

Parker 3/16 Inch OD Semi-Rigid Nylon Brake Line Tubing Sold by the Foot

Part #:NBR-3-039
16 reviews

$2.95

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Semi-rigid 3/16-inch OD NBR/NNR nylon tubing for custom brake and clutch line routing, rated to 625 PSI and compatible with Drag Specialties 1742-series compression fittings.

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Parker 3/16 Inch OD Semi-Rigid Nylon Brake Line Tubing Sold by the Foot

Semi-rigid nylon construction gives custom builders precise control over brake and clutch line routing – flexible enough to navigate tight handlebars and hidden frame paths while maintaining enough structure to hold a clean, consistent line without kinking or sagging.

Key Features
  • Semi-rigid NBR/NNR nylon construction offers the flexibility for hidden routing through handlebars, ape hangers, and frame tunnels while holding its path
  • Sold by the foot – order quantity of 1 equals 1 foot (12 inches) of tubing; cut to the exact length required for your installation
  • Compatible with Drag Specialties 1742-series compression fittings and Parker equivalent chrome compression fittings
  • Concave fitting contact design provides a clean, secure seal with compression-type chrome fittings
  • Suitable for custom brake and hydraulic clutch line applications on choppers, bobbers, and show bikes
Technical Specifications
  • Outer Diameter: 3/16 inch
  • Inner Diameter: 7/64 inch
  • Wall Thickness: 0.039 inch
  • Max Pressure: 625 PSI
  • Temperature Range: -60 to 200 degrees F
  • Material: Semi-rigid NBR/NNR nylon
  • Series: Parker NBR/NNR
  • Certification: Not D.O.T. certified – for off-road and show use only
Fitment Notes
  • Compatible with Drag Specialties 1742-series compression fittings; verify fitting thread style before ordering
  • Not for use in D.O.T.-regulated street braking applications
  • Order quantity of 1 equals 1 foot of tubing – order the exact length required for your build
  • Review the Fitment tab for compatible fitting configurations
Custom / Universal Application
This tubing is a universal raw material. It is fully compatible with Drag Specialties "Brake Line Fittings" for 3/16" nylon line. Please reference the chart below to find the correct fittings for your application.
Part Number Type Description
Threaded Fittings & Adapters
1742-0061 NPT 1/8" Male NPT Straight (Master Cylinder/Caliper)
1742-0062 NPT 1/8" Male NPT 90° (Master Cylinder/Caliper)
1742-0063 Straight 3/8"-24 Male Straight (Master Cylinder/Caliper)
1742-0064 Straight 7/16"-24 Male Straight (Master Cylinder/Single)
1742-0065 Adapter AN #3 Adapter (Allows use of any #3 male fitting)
Banjo Fittings
1742-0104 3/8" / 10mm Straight Banjo Fitting
1742-0105 3/8" / 10mm 35° Banjo Fitting
1742-0106 3/8" / 10mm 90° Banjo Fitting
1742-0107 7/16" Straight Banjo Fitting
1742-0108 7/16" 35° Banjo Fitting
1742-0109 7/16" 90° Banjo Fitting
1742-0369 10mm 10mm x 1.25 Banjo Fitting
1742-0370 12mm 12mm x 1.50 Banjo Fitting
Unions & Service Parts
1742-0066 Union 3/16" to 3/16" Union (Connects two lines)
1742-0067 Ferrules Replacement Ferrules (10 pk)
  • Ordering Note: Sold by the foot. Quantity 1 is equal to 1 linear foot of tubing.
Weight 0.02 lbs
Dimensions 1 × 0.1 × 0.1 in

5.0
Based on 16 reviews
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  1. Marcus Morgan –

    I personally wouldn’t use it for brake line, but is perfect for hydraulic clutch. I ran this line through my 20×1-1/4 inch Ape Hangers and cleaned up the bars. No external wires or lines!

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  2. William Johnson –

    Great Quality and works perfectly

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  3. Ron Bazan –

    Works perfectly and just as expected. Great quality too!

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  4. constance wolfgang –

    perfect fit

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  5. Gary McIntosh –

    Works perfect for the bikes that I build

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  6. John Shagawat –

    Great you can buy it by the foot . Most places sold rolls of 25 or 50 feet if you’re not I shop you don’t need that much .

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  7. Shannon Fleischman –

    ONLY PLACE WE COULD FIND IT

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  8. Anonymous –

    So far so good

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  9. Michael D. –

    just what I was looking for!

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  10. SHANNON FLEISCHMAN –

    Good quality and affordable

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  11. Justin Arnold –

    It was exactly what I was looking for

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  12. Charley Kelly –

    Exactly what I needed. Delivery was fast.

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  13. Marcus Morgan –

    Super strong brake line. Have used it on 3 bikes now going back 10 years.

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  14. Anonymous –

    👍🏻

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  15. Christopher S. –

    Very nice

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  16. John S. –

    Nice clean brake line

    (0) (0)
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