303.04.0028 WABCO Compatible ECAS Solenoid Valve

The heavy-duty ECAS Solenoid Valve is a critical component designed for precise pneumatic control within heavy commercial vehicle suspension systems. Engineered to operate at a pressure of 20 BAR, this part ensures reliable modulation and stability during transit. The unit features high-strength components and multiple M22x1,5 VOSS ports to maintain optimal performance under demanding industrial conditions.

303.04.0028 is the OE-equivalent of the WABCO 472 880 030 0 ECAS Solenoid Valve used in DAF, IVECO, MAN, RENAULT TRUCKS, and VOLVO systems. This part is also compatible with a wide range of heavy vehicles including models from ASHOK LEYLAND, ISUZU, and SCANIA, ensuring seamless integration into existing pneumatic control circuits.

For workshop technicians, this valve provides a streamlined installation process thanks to its standard Bayonet DIN 72585 A1-4.2-Sn/K2 / 24V electrical connection. Maintenance should focus on ensuring the M22x1,5 VOSS ports remain free of debris to prevent air leaks and ensure consistent responsiveness in the electronic air suspension control system.

Regular inspection of the electrical connection and port integrity is recommended during routine heavy vehicle service intervals to prevent system malfunctions or pressure loss.