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Automann · Brakes & Wheel End
170.TR573T
In stock · ships from Knoxville
This is a straight, 4.530-inch long valve stem designed for heavy-duty truck and trailer tires.
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Universal fit for standard heavy-duty commercial wheel rims. Not application-specific to a single make or model.
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It provides the access point for inflating and deflating the tire and contains a valve core to maintain a secure, high-pressure air seal. You typically replace a valve stem when it is damaged, corroded, leaking, or whenever you install a new tire to prevent sudden air loss and ensure reliable pressure retention. Sold individually or in bulk, it is a common maintenance part for commercial wheel assemblies.
Part Number: 170.TR573T
VALVE STEM 4.530 STRAIGHT
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
