The styling and build quality of the AIR products is amplified by its injection moulded monocoque polycarbonate lens

A crowning finish for the rear of the vehicle

Length: 158mm

Properties Data Height [mm] 61

Terminals: 2 x 6

EBS 23.07.1001 RELAY VALVE ( AC577B ) Master Lock The styling and build qualityOn some trucks & trailers, the distance from the brake chambers to the foot valve is too far to cause immediate application of the brake when the foot valve is depressed. This is called brake lag. To correct this situation, a relay valve is installed near the rear brake chambers. A large diameter pipe is connected between the service reservoir and relay valve. The air line from the foot valve to the relay valve now becomes a control line that signals