5462-17658
Pneumatic Brake Relay Valve
Mack

This pneumatic brake relay valve is a critical component in the air brake system, responsible for controlling the application and release of brakes across multiple axles. Its precise operation ensures balanced braking force, contributing to vehicle stability and safety during operation. Constructed with high-quality materials, the relay valve withstands the rigors of heavy-duty use and fluctuating air pressures. Proper functioning of this part is essential for maintaining compliance with safety standards and ensuring reliable stopping power. Regular inspection and timely replacement of the relay valve can prevent brake failure and reduce maintenance costs. Source One Parts Center supplies this vital component to help keep your Mack truck’s braking system responsive and dependable under demanding conditions.