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Hendrickson · Air System
VS-29003-1
In stock · ships from Knoxville
This is a straight tire inflation hose assembly, often called a PSI hose, used in Hendrickson TireMaax automatic tire inflation systems on heavy-duty trailers.
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Straight hose assembly designed for specific TireMaax configurations. Verify required length and fitting orientation against your system before installation.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 6 of 6.
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It connects the axle air supply to the tire valve to maintain consistent tire pressure, helping prevent uneven wear, improve fuel efficiency, and reduce blowout risks. The hose is approximately 16.6 inches long with straight fittings on both ends. It should be replaced if cracked, leaking, or damaged to avoid pressure loss and potential tire failure.
Part Number: VS-29003-1
PSI HOSE STRAIGHT END
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system
