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Automann · Brakes & Wheel End
170.TR546T
In stock · ships from Knoxville
This is a straight metal valve stem designed for tubeless truck and bus wheels.
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TR546 is a universal truck valve stem standard. This straight version fits most heavy-duty wheels with the correct rim hole size, as long as clearance for a straight stem is adequate.
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It has an overall length of approximately 4.45 inches and fits a standard 0.625-inch (16mm) or 9.7mm (TR546 spec) rim hole. Valve stems like this are replaced whenever a tire is changed, or if the old stem is corroded, cracked, bent, or leaking—helping maintain proper tire pressure and prevent slow air loss.
Part Number: 170.TR546T
VALVE STEM 4.450 STRAIGHT
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
