TR618A Brass Tubeless Tire Valve Stem for Tractors, Loaders & Industrial Vehicles

Keep your agricultural and heavy-duty vehicles rolling without interruption. This TR618A brass tubeless tire valve stem is engineered for tractors, loaders, rollers, and other industrial vehicles that demand dependable, long-lasting tire hardware. One precision-machined valve stem — built tough to handle the rigors of demanding work environments.

Made in Mainland China.

Why Choose This TR618A Valve Stem?

Even Force Distribution: Deep, precisely cut threads distribute pressure uniformly across the mounting surface, reducing the chance of slippage and maintaining a secure, airtight seal mile after mile.
Polished Brass Construction: Ground to a smooth, blemish-free finish — no burrs, no scratches. The solid brass body resists corrosion and won't rust or fade under harsh outdoor and agricultural conditions.
Tool-Free Installation: Simply hand-tighten into your tubeless rim. No specialist tools or professional fitting needed — swap it out in minutes and get back to work.
Extreme Durability: Brass provides superior hardness and dimensional stability. This valve stem will not deform under pressure, giving you long-lasting, reliable performance season after season.
Wide Vehicle Compatibility: Designed for a broad range of tubeless-rim applications including agricultural tractors, front-end loaders, road rollers, and other industrial wheeled equipment.

Specifications

Model	TR618A
Material	Brass
Weight	Approx. 40 g
Compatible Vehicles	Agricultural tractors, loaders, road rollers, industrial wheeled equipment
Valve Type	Tubeless
Package Contents	1 × TR618A Tubeless Valve Stem

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Important Notes

Due to monitor settings and lighting, the actual product color may vary slightly from images shown.
Manual measurement: please allow a tolerance of 1–3 mm.

For general tire safety guidelines, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer product safety information.

Learn more: Schrader valve

Frequently Asked Questions

Q: What vehicles is the TR618A tubeless valve stem compatible with?

A: The TR618A brass tubeless valve stem is designed primarily for agricultural tractors, front-end loaders, road rollers, and similar heavy industrial wheeled vehicles that use tubeless tires with a standard large-bore valve hole.

Q: Do I need special tools to install this valve stem?

A: No. This valve stem is designed for straightforward hand-tightening installation. No specialist tools or professional fitting is required, making it a quick and cost-effective replacement for your tubeless tire setup.

Q: Why is brass used for this valve stem?

A: Brass is the material of choice for heavy-duty tire valve stems because it offers excellent corrosion resistance, high tensile strength, and dimensional stability under pressure. It won't rust, deform, or fade even with prolonged outdoor and agricultural use, ensuring a long service life.