472 880 061 0 ECAS Solenoid Valve for WABCO Systems

What does an ECAS Solenoid Valve do?

This ECAS Solenoid Valve serves as a critical component within the electronic suspension control system of heavy commercial vehicles. It manages air distribution to maintain stable vehicle height and stability during operation. Built with high-strength components, it is designed to withstand the rigorous pressure requirements of modern pneumatic suspension systems.

Compatibility and technical specifications

This component is compatible with WABCO systems and is engineered to meet strict technical standards for reliability. It features a 20 BAR pressure rating and utilizes M22x1.5 VOSS port configurations (Ports 11, 21, 22, and 23) to ensure secure pneumatic connections within the chassis architecture.

Installation and maintenance guidance

For workshop technicians, installation requires careful attention to the 24V Bayonet DIN 72585 electrical connection to ensure proper signal transmission from the ECU. When replacing this unit, verify that all M22x1.5 VOSS ports are seated correctly to prevent air leaks in the suspension circuit.

Troubleshooting and system checks

Regular inspection of the electrical bayonet terminals and pneumatic ports is recommended to prevent system faults. Maintaining clean connections ensures the electronic control system functions accurately during height adjustments.

OE cross-reference

303.04.0036 (ECAS Solenoid Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4728800610.