303.04.0070.04 Repair Kit for ECAS Solenoid Valves
303.04.0070.04
Summary
This repair kit is designed for the maintenance of ECAS solenoid valve blocks in heavy commercial vehicle suspension systems. It is compatible with WABCO systems and fitted to Mercedes-Benz vehicles, providing a reliable solution for renewing internal sealing elements.
| EAN Code | 8683457067929 |
|---|
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Description
What does an ECAS repair kit do?
This repair kit serves as a specialized service set designed to renew the worn internal elements within the solenoid valve blocks of an electronically controlled air suspension system. These components play a critical role in maintaining constant chassis height by managing the air flow to the bellows based on electronic control unit commands.Compatible vehicles and systems
The kit is engineered for use in Mercedes-Benz trucks and other heavy commercial vehicles equipped with WABCO systems. By utilizing these high-strength components, workshop technicians can restore the functionality of the valve block, preventing issues such as air leaks or delayed level response without the need for a complete unit replacement.Installation and maintenance
When performing maintenance, it is essential to verify that all internal seals, including O-rings and gaskets, are replaced according to professional standards. Ensuring the plunger and spring assembly are correctly seated will maintain the precise pneumatic response required for stable suspension performance.Troubleshooting and selection
Regular inspection of these components can prevent sagging while parked and ensure the long-term reliability of the pneumatic suspension system. Consult your authorized distributor.Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the purpose of an ECAS solenoid valve repair kit?
It is a maintenance set used to renew worn elements like O-rings and plungers inside an ECAS solenoid valve block to restore proper air flow control.
Which vehicle systems are compatible with this kit?
This kit is compatible with WABCO systems and is used in Mercedes-Benz heavy commercial vehicles to maintain chassis height.
What symptoms indicate that a repair kit is needed?
Technicians may notice air leaks, delayed response in suspension leveling, or the vehicle sagging while parked due to worn sealing elements.
How can I ensure I select the correct repair kit?
The most reliable method is cross-matching from the OE part number found on the valve block housing and verifying port counts.