303.04.0131.01 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. Based on commands from the control unit, the valve block fills and vents the air bellows to keep chassis height constant. Using a high-strength repair kit allows for the restoration of the valve block without requiring a full replacement, ensuring cost-effective maintenance for heavy commercial vehicle fleets.

Vehicle compatibility and fitment

This kit is compatible with various heavy commercial vehicle models, including Volvo VNL, FH12, FM12, and FMX series, as well as Ford Trucks F-MAX, Cargo, and Renault Trucks Premium and Magnum. It is also suitable for Mack Granite and Pinnacle models. These components are designed to function within Knorr-Bremse systems to maintain optimal suspension performance.

Installation and maintenance guidance

When performing maintenance, technicians should verify the electrical connector pin layout and the number of ports on the existing valve block to ensure a perfect fit. Regular inspection of sealing elements can prevent issues such as delayed level response or sagging while parked. Check the compatibility list to ensure correct selection.

Troubleshooting and selection

Proper installation of these high-strength components helps maintain the integrity of the pneumatic circuit. By renewing O-rings and internal seals, the longevity of the entire air suspension system is preserved.