The Hendrickson Relay Valve, part number R-007597 or R007597, is a genuine Hendrickson suspension component designed for heavy-duty truck air suspension systems. This relay valve controls air pressure delivery within the suspension circuit, making it a critical part of proper ride height and load-leveling function. Sold by Pro Gear and Transmission, this part carries the Hendrickson OEM part number HIR-007597 and is cataloged as a suspension spring and related component. Call us to confirm proper fit for your specific suspension system before ordering.
Features
Genuine Hendrickson OEM relay valve
Part numbers: R-007597 or R007597; also cataloged as HIR-007597
Designed for heavy-duty truck air suspension systems
Controls air pressure delivery in the suspension circuit
Sold by Pro Gear and Transmission
