303.04.0021.03 Compatible ECAS Solenoid Valve Kit

What does an ECAS solenoid valve do?

An ECAS solenoid valve repair kit is a service set designed to renew the worn elements inside the solenoid valve blocks of an electronically controlled air suspension system. These kits include essential components such as O-rings, gaskets, diaphragms, the plunger, and springs to restore optimal performance.

Compatible vehicles and engines

This repair kit is compatible with WABCO systems and is used in various heavy commercial vehicles, including Volvo FM, Ford Trucks Cargo, Renault Trucks Magnum, and Mack Granite models. It also fits vehicles from Scania, Mercedes-Benz, Iveco, and many other heavy-duty makes. Check the compatibility list.

Installation and maintenance

To ensure correct installation, technicians should verify the valve type and port count before beginning the service. Replacing seals and internal components helps prevent air leaks and delayed level response during operation. Maintaining these components ensures the stability of the pneumatic suspension system.

Troubleshooting and selection

When troubleshooting sagging while parked or uneven chassis height, inspecting the solenoid valve block is a primary step. Using a high-quality repair kit allows for the renewal of the valve block without the need for a complete replacement of the entire unit.