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5/8" Outside Diameter

"Nylon 11" Air Brake Tubing

In search of air brake tubing for your semi-truck or trailer? Look no further! has a wide selection of in-stock air brake tubing and fittings. Our Nylon 11 air brake tubing meets DOT requirements so you can rest easy knowing you won't have trouble at your next "random" inspection. Combined with our extensive selection of DOT approved air brake fittings, you will be back in business in no time!

Our DOT Air Brake Tubing meets all requirements for DOT FMVSS 571.106* and SAE J844**

Features of our Nylon 11 Tubing
  • Nylon core, polyamide fiber reinforcement (3/8" and larger sizes only), nylon jacket
  • Contains ultra violet stabilizer in all colors.
  • **1/8", 1/4" and 5/16" are SAE J844 Type A (not reinforced)
  • **3/8", 1/2", 5/8" and 3/4" are SAE J844 Type B (reinforced)
  • *1/8" tubing does not meet DOT standards.
  • Temperature range: -40° to +200° Fahrenheit