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Knox Trailers · Air System
606R
In stock · ships from Knoxville
This is a cut length (per foot) of 3/8 inch red nylon air brake tubing.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It carries compressed air from the compressor and tanks to the brake chambers and other air-powered components on heavy trucks and trailers. The nylon resists UV, ozone, diesel fuel, and road chemicals, and is built to meet DOT requirements for compression fittings. You replace this line when it becomes brittle, cracked, or leaks, restoring proper air pressure in the brake system.
Part Number: 606R
AIR LINE 3/8 NYLON RED
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system
