The Wabco Relay R-12 046, part number 9732980090, is a genuine Wabco brake relay valve designed for heavy-duty air brake systems. Relay valves in the R-12 series are used to speed up brake application and release response at wheel-end brake chambers, reducing lag on longer air lines. This part carries Wabco part number 9732980090 and is sold by Pro Gear and Transmission. Call us to confirm this is the correct relay valve for your specific chassis before ordering.
Features
Genuine Wabco part number 9732980090
Wabco R-12 046 series relay valve
Designed for heavy-duty air brake systems
Speeds brake application and release response at wheel-end chambers
Sold by Pro Gear and Transmission
