TR573 Brass Clamp-In Truck Valve Stem 4.38" Straight - 1 Valve
The TR573 is a 4.38" straight brass clamp-in truck tire valve stem rated to 150 PSI. Built for commercial trucks, trailers, and heavy equipment with 0.625" valve holes. An O-ring seal delivers a reliable, leak-free installation for demanding commercial applications.
- Height: 4.38" (4-3/8") extended straight for deep-pocket commercial truck wheel valve pockets.
- Valve Hole: 0.625" — standard size for commercial truck, trailer, and bus rims.
- Pressure Rating: 150 PSI max cold inflation pressure.
- Material: Brass body with O-ring seal for corrosion resistance and reliable sealing.
- Cross-Reference: TV-573, VS-573, 24164, 1-206, 17-573T, V3-21-7.
Q: What valve hole does the TR573 require?
The TR573 fits a 0.625" valve hole, the standard hex-base size for commercial truck, trailer, and bus rims.
Q: What is the pressure rating?
Rated to 150 PSI max cold inflation pressure, suited for commercial truck and heavy equipment tire applications.
Q: What does the O-ring seal provide?
The O-ring creates an airtight secondary seal between the valve stem and the rim, preventing slow leaks from developing at the valve base.
Q: When would I use the TR573 over a shorter stem?
At 4.38", the TR573 is ideal for deep-pocket wheels where shorter stems like the TR572 or TR571 don’t provide enough extension to reach with an air chuck comfortably.
Q: What cross-references match the TR573?
The TR573 cross-references to TV-573, VS-573, 24164, 1-206, 17-573T, and V3-21-7.
Description
The TR573 is a 4.38" straight brass clamp-in truck tire valve stem rated to 150 PSI. Built for commercial trucks, trailers, and heavy equipment with 0.625" valve holes. An O-ring seal delivers a reliable, leak-free installation for demanding commercial applications.
- Height: 4.38" (4-3/8") extended straight for deep-pocket commercial truck wheel valve pockets.
- Valve Hole: 0.625" — standard size for commercial truck, trailer, and bus rims.
- Pressure Rating: 150 PSI max cold inflation pressure.
- Material: Brass body with O-ring seal for corrosion resistance and reliable sealing.
- Cross-Reference: TV-573, VS-573, 24164, 1-206, 17-573T, V3-21-7.
Q: What valve hole does the TR573 require?
The TR573 fits a 0.625" valve hole, the standard hex-base size for commercial truck, trailer, and bus rims.
Q: What is the pressure rating?
Rated to 150 PSI max cold inflation pressure, suited for commercial truck and heavy equipment tire applications.
Q: What does the O-ring seal provide?
The O-ring creates an airtight secondary seal between the valve stem and the rim, preventing slow leaks from developing at the valve base.
Q: When would I use the TR573 over a shorter stem?
At 4.38", the TR573 is ideal for deep-pocket wheels where shorter stems like the TR572 or TR571 don’t provide enough extension to reach with an air chuck comfortably.
Q: What cross-references match the TR573?
The TR573 cross-references to TV-573, VS-573, 24164, 1-206, 17-573T, and V3-21-7.