303.04.0130 Solenoid Valve ECAS compatible with Volvo

What does an ECAS solenoid valve do?

This solenoid valve is a critical component within the electronically controlled air suspension (ECAS) system. It functions by regulating air flow to and from the air springs based on electrical signals, ensuring precise chassis height control. Built with high-strength components, it is designed to withstand the rigorous vibrations and pressure fluctuations typical of heavy-duty operations.

Vehicle compatibility and engine fitment

The component is compatible with a wide range of Volvo models, including FH, FM, FMX, VHD, VNL, and B-series chassis, as well as Renault Trucks models like Kerax, Magnum, and Premium. It is also fitted to Mack Granite and Pinnacle trucks equipped with MP7 or MP8 engines. This part ensures seamless integration within the electronic suspension architecture of these heavy commercial vehicles.

Installation and technical specifications

For proper installation, technicians should ensure all M16x1.5 VOSS ports are correctly seated to prevent air leaks. The valve operates effectively within a pressure range of 3 bar to 13 bar. Regular inspection of the electrical connections and pneumatic lines is recommended to maintain optimal suspension performance.

Maintenance guidance

Consult your authorized distributor.

OE cross-reference

303.04.0130 (ECAS Solenoid Valve) is the equivalent of the Knorr-Bremse, Renault Trucks and Volvo OE numbers. This part directly replaces Knorr-Bremse OE numbers K019819, K019819N00, K019819N50. It also replaces Renault Trucks OE number 7421083654 and Volvo OE number 21083654.