This durable air brake tubing is constructed from a robust polyamide alloy offering superior abrasion resistance and the flexibility necessary for demanding applications. Featuring a yellow UV stabilized cover and non-conductive construction this tubing is ideal for truck and trailer air brake systems auxiliary air systems and both formed and straight air brake harness assemblies.
With an outside diameter of 0.25 inches and a wall thickness of 0.04 inches the tubing ensures reliable performance in a wide temperature range from -65deg;F to 200deg;F. It meets the rigorous standards of SAE J844 J1131 J2494-3 DOT-FMVSS 106 ensuring dependable performance under various conditions.
Engineered for premium applications this extruded hose offers enhanced flow performance easy burr-free cutting and improved flexibility over other nylon tubing. Its minimum bend radius is 1 inch enabling tight installation configurations without compromising integrity.
Supplier Part Number: 4247-0414-1000
Specifications
Abrasion Resistance
28
Application
Truck air brake systems, trailer air brake systems, auxiliary air systems, formed tubes, formed and straight air brake harness assemblies.
tubing rated for the temps you'd see in a truck air brake setup year round? asking cause we run routes where it gets pretty cold and summers can be brutal
Answer by: Customer Support on Nov 13, 2025, 9:38 AM
The operating range on this tubing runs from -65°F up to 200°F, so it holds up through hard winters and hot summer conditions without issue. That range covers what commercial truck and trailer air brake systems typically see across most climates, including the kind of temperature swings that can wear out cheaper tubing fast.