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303.04.0022 SCANIA Compatible ECAS Solenoid Valve

303.04.0022

Summary

The 303.04.0022 is a high-precision ECAS Solenoid Valve designed for heavy commercial vehicle suspension systems. It features a 20 BAR pressure rating and four M22x1,5 VOSS ports (Ports 11, 21, 23, and 22). It is fully compatible with SCANIA and WABCO systems, ensuring reliable electronic air control.

EAN Code8683457042506
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Description

This ECAS Solenoid Valve is a critical component within the pneumatic suspension control system of heavy commercial vehicles. Designed to manage airflow with precision, it ensures stable and responsive suspension adjustments during operation. The valve is engineered with high-strength components to withstand rigorous heavy-duty cycles and maintain consistent performance under varying pressure conditions.

303.04.0022 is the OE-equivalent of the SCANIA 1448079, SCANIA 2084508, and WABCO 472 880 002 0 used in SCANIA vehicle systems. This part is engineered to meet strict industrial standards for compatibility and reliability in professional workshop environments.

Technical specifications include a maximum operating pressure of 20 BAR and specialized port configurations: Port 11, 21, 23, and 22 all utilize M22x1,5 VOSS threads. The unit features a Bayonet DIN 72585 A1-4.1-Sn/K2 /24V mounting pattern to ensure secure installation and optimal electrical connectivity within the electronic control system.

For workshop technicians performing maintenance or repairs, this solenoid valve offers a seamless fit within existing ECAS architectures. Regular inspections of the port connections and ensuring the silencer remains unobstructed are recommended to maintain optimal pneumatic responsiveness in heavy commercial vehicle fleets.

Technical Specifications

Pressure20 BAR
Port 11M22x1,5 VOSS
Port 21M22x1,5 VOSS
Port 23M22x1,5 VOSS
Port 22M22x1,5 VOSS
Description-
Port 3-
SilencerOK
Number Of HolesBayonet DIN 72585 A1-4.1-Sn/K2 /24V

Other OEMs

SCANIA

  • 1448079
  • 2084508

WABCO

  • 472 880 002 0
  • 4728800020

Related Products

Vehicles Used

BrandModelEngine
SCANIA
WABCO

FAQ

Which OEM numbers is this part compatible with?
This part is a direct replacement for SCANIA 1448079, SCANIA 2084508, and WABCO 472 880 002 0.
What is the operating pressure for this solenoid valve?
The unit is designed to operate at a maximum pressure of 2 ever-lasting 20 BAR.
What are the port specifications for installation?
The valve features four ports (11, 21, 23, and 22) all utilizing the M22x1,5 VOSS thread specification.
Is this part suitable for heavy commercial vehicle suspension?
Yes, it is specifically designed for ECAS (Electronically Controlled Air Suspension) systems in heavy commercial vehicles.
Does this part include a silencer?
Yes, the component is equipped with an integrated silencer as part of its standard technical configuration.