303.04.0004 ECAS Solenoid Valve for WABCO Systems
303.04.0004
Summary
This ECAS solenoid valve is designed for heavy commercial vehicle suspension systems. It features multiple M22x1.5 VOSS ports and is rated for a working pressure of 20 BAR. Compatible with WABCO systems, this high-strength component ensures precise pneumatic control. Equivalent to OE WABCO 4729051170.
| EAN Code | 8683457002722 |
|---|
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Compatible OEM Codes
-
WABCO
- 472 905 117 0
Description
What does an ECAS solenoid valve do?
This ECAS solenoid valve serves as a critical component within the electronic air suspension control system of heavy commercial vehicles. It manages the distribution of pneumatic air to adjust the ride height and stability, ensuring the vehicle maintains an optimal position under varying loads. Built with high-strength components, it is designed to withstand the rigorous demands of heavy-duty service environments.Compatibility and application
This component is compatible with WABCO systems and is utilized in various heavy commercial vehicle applications to maintain precise air suspension adjustments. Its design ensures reliable performance across diverse driving conditions, supporting the stability of the suspension system through accurate valve actuation.Installation and maintenance
Installation and maintenance should be performed by a workshop technician to ensure correct seating of the M22x1.5 VOSS ports. Monitoring the 20 BAR operating pressure is essential for maintaining system integrity and preventing leaks in the pneumatic lines during routine inspections.Troubleshooting and selection
Regular checks of the solenoid's electrical connections and port integrity can prevent unexpected suspension height shifts or system errors. Consult your authorized distributor for further technical guidance.OE cross-reference
303.04.0004 (ECAS Solenoid Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4729051170.Technical Specifications
| Port 22 | M22x1,5 VOSS |
|---|---|
| Port 23 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Port 11 | M22x1,5 VOSS |
| Port 24 | M22x1,5 VOSS |
| Port 25 | M22x1,5 VOSS |
| Port 26 | M22x1,5 VOSS |
| Pressure | 20 BAR |
| Description | - |
| Port 3 | - |
Other OEMs
WABCO
- 4729051170
- 472 905 117 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of this ECAS solenoid valve?
It controls the air flow within the electronic air suspension system to manage vehicle height and stability.
What are the technical port specifications for this part?
The unit features several M22x1.5 VOSS ports, designed for secure pneumatic connections.
What is the maximum operating pressure?
This component is rated for a working pressure of up to 20 BAR within the suspension system.
Is this part compatible with WABCO systems?
Yes, this component is designed to be compatible with WABCO systems used in heavy commercial vehicles.
What are the OE reference numbers of this part?
303.04.0004 directly replaces WABCO OE number 4729051170.