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303.04.0025.02 ECAS Solenoid Valve Repair Kit

303.04.0025.02

Summary

This ECAS solenoid valve repair kit is designed for the maintenance of electronically controlled air suspension systems. It ensures the reliable performance of valve blocks in Mercedes-Benz vehicles and is compatible with WABCO systems. These high-strength components allow for efficient service of the pneumatic suspension architecture.

Product identifiers
EAN Code8683457067707
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Description

What does an ECAS repair kit do?

This repair kit is designed to renew the internal elements of solenoid valve blocks within an electronically controlled air suspension system. By replacing worn sealing components, technicians can restore the precise control required for chassis height regulation and air bellows operation. This service set provides a cost-effective alternative to full valve block replacement, ensuring high-strength performance under heavy-duty conditions.

Vehicle and system compatibility

The kit is specifically compatible with Mercedes-Benz vehicles and is designed for use within WABCO systems. It serves as a reliable solution for maintaining the pneumatic integrity of the suspension architecture, helping to prevent leaks or delayed response times in heavy commercial vehicle suspensions.

Installation and maintenance

For successful installation, technicians should verify the electrical connector pin layout and port configurations on the existing valve block. Regular inspection of these sealing elements can prevent sagging while parked and ensure the stability of the vehicle's ride height during operation.

Troubleshooting and selection

Consult your authorized distributor.

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Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What is the purpose of an ECAS solenoid valve repair kit?
It is a service set used to renew worn internal elements like O-rings and diaphragms in a solenoid valve block to restore proper air suspension control.
Which vehicle brands are compatible with this kit?
This kit is designed for Mercedes-Benz vehicles and is compatible with WABCO systems used in heavy commercial applications.
How can I identify the correct repair kit for my system?
The most reliable method is to cross-match the OE part number on the valve block housing and verify the port count and electrical connector layout.
What are common symptoms that a repair kit is needed?
Symptoms include air leaks, delayed response in chassis height adjustment, or the vehicle sagging while parked due to worn sealing elements.