Universal Valve For Tractor and Trailer Applications

The 450 Classic Valve is a versatile Non-Dump height control valve designed for nearly any tractor and trailer application, as well as several Class A RV applications. Engineered specifically to meet the needs of the transport industry, the valve allows for a smoother, level driveline angle for the tractor and trailer.

Durable materials and quality construction result in the reliability and durability required by drivers and fleets. Each valve has a moderate flow rate. With over 20 years of production, the 450 Classic Valve is the most durable universal suspension valve replacement in the industry.


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