TR501 Brass Clamp-In Truck Valve Stem 1.5" Straight - 1 Valve

Pack of

1 Valve
10 Valves
25 Valves

Truck Valve Details

The TR501 is the most widely used straight brass clamp-in truck tire valve stem in the commercial tire industry. At 1.5" in height with a 0.625" valve hole and 150 PSI max cold pressure rating, it is the standard go-to for commercial trucks, buses, trailers, and most heavy equipment wheel applications.

Built with a solid brass body and O-ring seal, the TR501 provides a secure, leak-free mount that holds up under the continuous vibration, pressure cycling, and environmental exposure of commercial vehicle operation.

Specifications

Height: 1.5" straight profile
Valve Hole: 0.625" standard truck wheel
Max Cold Pressure: 150 PSI
Material: Brass body with O-ring seal
Cross-Reference: TR501

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Frequently Asked Questions (FAQs)

Is the TR501 compatible with all commercial truck wheels?

The TR501 fits any commercial wheel with a standard 0.625" round valve hole using a clamp-in configuration. This covers the vast majority of commercial truck, bus, and trailer wheels. If your wheel has an oval valve hole, see the TR501-OV. If your wheel uses the smaller 0.382" valve hole, see the MS series stems.

What is the difference between the TR501 and TR500?

The TR501 is 1.5" tall; the TR500 is 2" tall. Both are straight brass clamp-in stems for 0.625" holes at 150 PSI. The TR501 is the standard choice for most wheels; use the TR500 when extra height is needed for wheel cover or valve pocket clearance.

What is the maximum pressure rating for the TR501?

The TR501 is rated to 150 PSI max cold pressure for commercial truck and trailer tire applications.

What are the cross-reference part numbers for the TR501?

TR501 is the industry-standard part designation, recognized universally across commercial tire suppliers, OEM documentation, and fleet maintenance records.

Do I need a special tool to install the TR501?

Yes, proper installation requires a clamp-in valve installation tool and the correct torque on the retaining nut, typically around 4 in-lb. Overtightening can crack the brass body; undertightening can allow air leakage. A valve core tool is also needed to install the valve core after mounting.

TR501 Brass Clamp-In Truck Valve Stem 1.5" Straight - 1 Valve

Truck Valve Details

Frequently Asked Questions (FAQs)

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