41MS-00 Brass Clamp-In Truck Valve Stem 1.38" Straight - 1 Valve

Pack of

1 Valve
10 Valves
25 Valves

Truck Valve Details

The 41MS-00 is the go-to straight brass clamp-in valve stem for commercial trucks, trailers, and heavy equipment running 0.382" valve holes. Built with a solid brass body and O-ring seal, it delivers a leak-free, reliable connection rated to 150 PSI max cold pressure, more than enough for dual-tire steer, drive, and trailer axle applications.

At 1.38" in height, the straight profile fits standard truck wheel valve pockets without clearance issues. Whether you're outfitting a fleet or replacing a single valve, the 41MS-00 is a straightforward, dependable choice.

Specifications

Height: 1.38" straight profile
Valve Hole: 0.382" standard truck/trailer
Max Cold Pressure: 150 PSI
Material: Brass body with O-ring seal
Cross-Reference: 41MS-00, V3-20-1

Browse more Heavy-Duty Truck & Tractor Valve Stems.

Frequently Asked Questions (FAQs)

What vehicles and wheel types is the 41MS-00 compatible with?

The 41MS-00 is designed for commercial trucks, semi-trailers, box trucks, and heavy equipment wheels with a standard 0.382" valve hole. It is compatible with both steel and aluminum truck wheels that use a clamp-in (bolt-in) valve configuration.

What does "clamp-in" mean and is it different from snap-in?

Yes. A clamp-in (also called bolt-in) valve stem is secured to the wheel with a nut on the inside, making it a permanent, high-pressure-rated mount. Snap-in rubber stems are pressed in by hand and are typically limited to passenger car pressures. Clamp-in is the standard for commercial truck and trailer applications.

What is the maximum pressure rating for the 41MS-00?

The 41MS-00 is rated to 150 PSI max cold pressure, which meets the requirements for most commercial truck and trailer tire applications.

What are the cross-reference part numbers for the 41MS-00?

The 41MS-00 is also cross-referenced as V3-20-1. If your records show V3-20-1, this is the same part.

Why is the valve stem brass instead of aluminum?

Brass offers excellent corrosion resistance, machinability, and durability under the high-pressure, high-vibration conditions of commercial trucking. It resists oxidation better than steel and handles the thermal cycling of truck tires reliably over time.

41MS-00 Brass Clamp-In Truck Valve Stem 1.38" Straight - 1 Valve

Truck Valve Details

Frequently Asked Questions (FAQs)

Customer Reviews

Recently Viewed