TR618A Brass Clamp-In Tractor Grader Valve Stem 2.3" Straight - 1 Valve

Pack of

1 Valve
10 Valves
25 Valves

Tractor Valve Details

The TR618A is a 2.3" straight brass clamp-in valve stem for tubeless tractor and grader tires. The clamp-in design provides a secure, long-lasting seal in agricultural and construction equipment applications. Fits 0.625" valve holes.

Height: 2.3" (2-3/10") straight clamp-in configuration.
Valve Hole: 0.625" — standard tractor and grader wheel valve opening.
Tire Type: Tubeless — for tubeless agricultural and construction tires.
Material: Brass body for reliable performance in field conditions.
Cross-Reference: TV-618A, 1-1250, 26147, 17-586, TR-618A, V5-15-1.

Browse more Heavy-Duty Truck & Tractor Valve Stems.

Frequently Asked Questions (FAQs)

What is the difference between the TR618 and TR618A?

The TR618 is a snap-in valve (no hardware), while the TR618A is a clamp-in valve that uses a nut for a more secure, adjustable seal. Both fit the same 0.625" hole and 2.3" height.

Does the TR618A work with tubeless tractor tires?

Yes. The TR618A is specifically designed for tubeless tractor and grader tire applications.

What valve hole size does the TR618A require?

It requires a 0.625" valve hole, the standard size for tractor and grader wheels.

Is the TR618A compatible with liquid ballast systems?

Yes. The clamp-in design and brass construction make it suitable for high-flow air and liquid agricultural valve systems.

What cross-references match the TR618A?

The TR618A cross-references to TV-618A, 1-1250, 26147, 17-586, TR-618A, and V5-15-1.