303.04.0039 ECAS Solenoid Valve
800 Visualized

303.04.0039 ECAS Solenoid Valve — WABCO

303.04.0039

Summary

The 303.04.0039 is a high-precision ECAS Solenoid Valve designed for heavy commercial vehicle suspension systems. It operates at a pressure of 20 BAR and features multiple M22x1,5 VOSS ports (Port 11, 21, 22, 23, 26, 27) for seamless integration. This part is a high-strength component compatible with WABCO systems, ensuring stable pneumatic control and reliable performance in demanding environments.

EAN Code8683457042674
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Description

The ECAS Solenoid Valve is a critical component within the electronic air suspension control system, responsible for precise air distribution to maintain vehicle stability. Designed with high-strength components, this valve manages pneumatic pathways to ensure the suspension responds accurately to terrain changes and load shifts.

303.04.0039 is the OE-equivalent of the WABCO 472 880 065 0 ECAS Solenoid Valve used in heavy commercial vehicle suspension systems. This product is engineered to meet strict technical standards, providing a seamless fit for compatible WABCO hardware and ensuring the integrity of the air suspension network.

The installation process requires precision, particularly regarding the electrical connection which utilizes a Bayonet DIN 72585 A1-4.1-Sn/K2 / 24V specification. Workshop technicians should verify all M22x1,5 VOSS port connections to prevent pneumatic leaks and ensure the silencer functions correctly within the system. Regular maintenance checks of the pneumatic lines and electrical terminal integrity are recommended to maintain optimal service life.

This component is specifically designed for heavy commercial vehicles and serves as a robust replacement for maintaining electronic air suspension (ECAS) functionality. By utilizing high-grade materials, it withstands constant pressure cycles and environmental variables typical in heavy-duty transport applications.

Technical Specifications

Pressure20 BAR
Port 11M22x1,5 VOSS
Port 21M22x1,5 VOSS
Port 22M22x1,5 VOSS
Port 23M22x1,5 VOSS
Port 26M22x1,5 VOSS
Port 27M22x1,5 VOSS
Description-
Port 3-
SilencerOK
Electrical ConnectionBayonet DIN 72585 A1-4.1-Sn/K2 / 24V Bayonet DIN 72585 A1-4.2-Sn /K2 / 24V Bayonet DIN 72585 A1-3.6-Sn/K2 /24V

Other OEMs

WABCO

Vehicles Used

BrandModelEngine
WABCO

FAQ

What is the pressure rating for this ECAS Solenoid Valve?
The unit is designed to operate at a standard pressure of 20 BAR for reliable pneumatic control.
Which OEM numbers is this part compatible with?
This part is an exact equivalent for the WABCO code 472 880 065 0.
What type of electrical connection does it use?
It features a Bayonet DIN 72585 A1-4.1-Sn/K2 / 24V connection for secure electrical integration.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically engineered for heavy commercial vehicle suspension systems and compatible WABCO hardware.
What are the port specifications for installation?
The valve features multiple M22x1,5 VOSS ports (including ports 11, 21, 22, 23, 26, and 27) for standard assembly.