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303.04.0086.02 ECAS Solenoid Valve Repair Kit

303.04.0086.02

Summary

This ECAS solenoid valve repair kit is designed for the maintenance of electronically controlled air suspension systems. It is compatible with WABCO systems and fits DAF and Mercedes-Benz heavy commercial vehicles to ensure reliable chassis height control.

Product identifiers
EAN Code8683457067424
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Description

What does an ECAS solenoid valve repair kit do?

This repair kit serves as a comprehensive service set designed to renew worn internal elements within the solenoid valve blocks of an electronically controlled air suspension system. By replacing critical components like O-rings, gaskets, and diaphragms, technicians can restore the precise air flow required to maintain constant chassis height.

Compatible vehicles and systems

The kit is compatible with WABCO systems and is used in DAF and Mercedes-Benz trucks, tractor units, and buses. These high-strength components allow for the efficient refurbishment of existing valve blocks, helping to prevent air leaks and delayed level responses in heavy commercial vehicles.

Installation and maintenance

When performing maintenance, ensure all internal surfaces are clean to prevent contamination of the pneumatic circuit. Replacing the sealing elements can resolve issues such as vehicle sagging while parked or uneven suspension leveling. Check the compatibility list to ensure correct fitment for your specific vehicle model.

Troubleshooting and selection

Regular inspection of the suspension system helps prevent unexpected downtime. Using a dedicated repair kit is an efficient way to maintain the integrity of the pneumatic control unit without requiring a full assembly replacement.

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Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
MERCEDES BENZ
WABCO

FAQ

What is included in an ECAS solenoid valve repair kit?
A typical kit includes essential sealing elements such as O-rings, gaskets, diaphragms, and other high-strength components required to renew the solenoid valve block.
Which vehicle brands are compatible with this kit?
This kit is designed for heavy commercial vehicles, including DAF and Mercedes-Benz trucks, specifically those utilizing WABCO systems.
What are the symptoms of a failing ECAS solenoid valve?
Common symptoms include air leaks, delayed response in suspension leveling, or the vehicle sagging while parked due to worn sealing elements.
Can this kit be used to avoid replacing the entire valve block?
Yes, this kit allows workshop technicians to refurbish the existing valve block by replacing internal wear parts instead of installing a complete new unit.