The Bendix R-12DC Relay Valve, part number 801336 or BW801336, is a genuine Bendix air brake component designed for heavy-duty truck brake systems. Relay valves serve a critical function in air brake circuits, modulating and delivering air pressure to brake chambers faster than the signal line alone could accomplish, reducing brake lag on longer wheelbase vehicles and trailers. This valve falls within the air brake emergency relay valve category. Pro Gear and Transmission carries this as a genuine Bendix part. Call us to confirm proper fit for your specific truck or trailer application before ordering.
Features
Genuine Bendix R-12DC Relay Valve
Part number 801336, also referenced as BW801336
Air brake relay valve for heavy-duty truck and trailer applications
Reduces brake lag by delivering air pressure directly to brake chambers
Sold individually (each)
Available from Pro Gear and Transmission
