303.04.0044 WABCO Compatible ECAS Solenoid Valve
303.04.0044
Summary
This ECAS solenoid valve is designed for heavy commercial vehicle suspension systems. It features high-strength components with M22x1.5 VOSS ports and a maximum operating pressure of 20 BAR, ensuring reliable pneumatic control in demanding environments. Equivalent to OE WABCO 4728800740.
| EAN Code | 8683457042728 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 472 880 074 0
Description
What does an ECAS solenoid valve do?
This solenoid valve plays a critical role in the electronic control of air suspension systems. By managing pneumatic flow, it allows for precise height adjustments and stability control in heavy commercial vehicle chassis. The component is engineered using heavy-duty grade materials to withstand high-pressure cycles.Vehicle and system compatibility
This part is compatible with WABCO systems used in various heavy commercial vehicle applications. It is specifically designed to integrate seamlessly into existing pneumatic suspension architectures, ensuring consistent performance under heavy loads.Installation and maintenance
For proper installation, technicians should verify the M22x1.5 VOSS port connections to ensure a leak-free seal. Regular inspection of the pneumatic lines and valve ports is recommended to maintain optimal suspension response and prevent pressure drops within the system.Troubleshooting guidance
When replacing this component, ensure the system is fully depressurized and that all mounting surfaces are clean to maintain the integrity of the pneumatic circuit.OE cross-reference
303.04.0044 (ECAS Solenoid Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4728800740.Technical Specifications
| Pressure | 20 BAR |
|---|---|
| Port 11 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Port 22 | M22x1,5 VOSS |
| Port 23 | M22x1,5 VOSS |
| Description | - |
| Port 3 | - |
Other OEMs
WABCO
- 4728800740
- 472 880 074 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of an ECAS solenoid valve?
An ECAS solenoid valve manages air pressure within the suspension system, enabling electronic height control and stability for heavy commercial vehicles.
What are the technical specifications of this valve?
This valve is rated for a maximum pressure of 20 BAR and features M22x1.5 VOSS port configurations for secure pneumatic connections.
Which systems is this valve compatible with?
This component is specifically designed to be compatible with WABCO systems found in various heavy commercial vehicle suspension setups.
When should I inspect the solenoid valve?
Technicians should inspect the valve during routine suspension maintenance, checking for air leaks around the M22x1.5 VOSS ports and ensuring no debris enters the system.
What are the OE reference numbers of this part?
303.04.0044 directly replaces WABCO OE number 4728800740.