303.01.0019 Relay Valve Compatible WABCO

The technical function of this relay valve is to manage pneumatic pressure within the braking system, ensuring rapid and reliable response during heavy-duty operations. Engineered with high-strength components, it plays a vital role in maintaining consistent braking performance and system stability under high-pressure conditions.

303.01.0019 is the OE equivalent of the WABCO 473 017 000 0 relay valve used in various heavy commercial vehicles including DAF, IVECO, MAN, MERCEDES BENZ, and SCANIA. This component is also compatible with several other systems such as VOLVO, RENAULT TRUCKS, and LIEBHERR to ensure precise pneumatic control.

Workshop technicians should note the specific port configurations (M22x1,5) to ensure seamless integration during assembly. The unit is designed to operate at a maximum pressure of 10 BAR. Regular maintenance and system checks are recommended to ensure optimal service intervals and prevent pneumatic leakage in the braking circuit.

This part is specifically engineered for the heavy commercial vehicle sector, providing a robust solution for fleet managers and maintenance professionals seeking reliable replacement parts.