303.04.0031.01 Repair Kit for ECAS Solenoid Valves
303.04.0031.01
Summary
High-strength repair kit designed for ECAS solenoid valve maintenance. Compatible with MAN and Scania heavy commercial vehicles. This kit ensures efficient pneumatic suspension control and helps prevent air leaks in the electronic control system. Equivalent to OE WABCO 4728809392.
| EAN Code | 8683457067745 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 472 880 939 2
Description
What does an ECAS repair kit do?
This repair kit is a dedicated maintenance solution designed to refurbish the wear-prone components of electronically controlled air suspension (ECAS) solenoid valve blocks. By replacing internal seals and moving parts, technicians can restore the precise pneumatic control required to maintain consistent vehicle height during operation.Compatible vehicles and systems
This component is compatible with MAN and Scania trucks. It is specifically engineered to work within WABCO systems, providing an efficient alternative to replacing the entire valve assembly. Using these high-strength components helps reduce vehicle downtime and maintenance costs for fleet managers.Installation and maintenance
When installing the kit, ensure all internal surfaces are clean and free of debris to prevent further contamination within the pneumatic circuit. Technicians should inspect the surrounding lines for any signs of wear or moisture that could affect the new seals. Proper installation ensures the solenoid responds accurately to ECU commands.Troubleshooting common symptoms
Common symptoms requiring a kit replacement include delayed level response or gradual vehicle sagging when stationary. Regular inspection of these sealing elements can prevent more significant system failures in heavy commercial vehicle suspensions.OE cross-reference
303.04.0031.01 (ECAS Solenoid Valve Repair Kit) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4728809392.Other OEMs
WABCO
- 4728809392
- 472 880 939 2
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| SCANIA | |||
| WABCO |
FAQ
What is the purpose of an ECAS solenoid valve repair kit?
It is a maintenance set used to refurbish the internal components of an ECAS solenoid valve block, such as seals and plungers, to restore proper pneumatic function.
Which vehicles are compatible with this kit?
This kit is designed for heavy commercial vehicles, specifically compatible with MAN and Scania trucks within their respective electronic suspension systems.
Can this kit be used with WABCO systems?
Yes, this repair kit is designed to be compatible with WABCO systems used in heavy-duty pneumatic suspensions.
How can I know if my solenoid valves need repairing?
If you notice a delayed response in vehicle leveling or if the vehicle sags while stationary, it may indicate that the internal seals in the solenoid valves are worn.
What are the OE reference numbers of this part?
303.04.0031.01 directly replaces WABCO OE number 4728809392.