303.04.0132.03 Repair Kit for ECAS Solenoid Valves

What does an ECAS repair kit 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 allow the valve block to be repaired without replacing the entire unit, providing a cost-effective solution for maintaining chassis height stability.

Vehicle compatibility and engines

This kit is compatible with Knorr-Bremse systems and is fitted to various heavy commercial vehicles, including Volvo models like the FM, FH, and VNL series, as well as Renault Trucks such as the Magnum and Premium. It also serves Mack trucks like the Pinnacle and Granite, and is also fitted to Iveco vehicles.

Maintenance and symptoms

When sealing elements age, symptoms such as air leaks, delayed level response, or sagging while parked may occur. Technicians should inspect the valve block during scheduled maintenance to ensure optimal pneumatic performance. Regular replacement of internal components helps prevent unplanned downtime in fleet operations.

Service guidance

Consult your authorized distributor to ensure correct application for your specific vehicle engine and suspension configuration.