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VALVE STEM TRK BRASS GROMMET .625 HOLE 4-3/8"
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Upgrade or replace your commercial wheel valves with the industry-standard TR573. Engineered for maximum durability in high-pressure environments, this straight clamp-in tire valve is specifically built for heavy-duty commercial trucks, buses, trailers, and severe-service fleets. Constructed from corrosion-resistant solid brass and fitted with an ozone-resistant EPDM rubber grommet, it delivers a secure, leak-proof seal even under the most punishing road conditions.

Product Features & Specifications:

  • Industry Standard Designation: TR573
  • Rim Hole Compatibility: Fits standard 0.625" (5/8 inch) valve holes.
  • Effective Length: 4-3/8" (4.38 inches / 111mm) from the bend/rim base to the cap tip.
  • Heavy-Duty Construction: Premium solid brass body prevents rust and ensures structural integrity at high speeds.
  • High-Pressure Capability: Rated for commercial fleet performance up to 150+ PSI.
  • Premium Seals: Equipped with a high-temperature, nickel-plated valve core and an ozone-resistant EPDM rubber sealing washer.
  • Secure Fitment: Dual-nut clamp-in design prevents shifting, spin-out, and loose seals.

Ideal Applications:
Perfect for use on 22.5" and 24.5" steel or aluminum wheels. Frequently utilized on semi-trucks, waste haulers, concrete mixers, flatbeds, and commercial transport buses.


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TR573

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