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303.06.0077 WABCO Complete, ALB Load Sensing Valve

303.06.0077

Summary

●Empty Pressure Port 41/42: 0,6 BAR ●Empty Pressure Port 2: 1,5 BAR ●Full Pressure Port 2: 6,5 BAR ●Full Pressure Port 41/42: 4,9 BAR ●Port 1: M16x1,5 ●Port 2: M22x1,5 (X2) ●Port 4: M16x1,5

EAN Code8683457050945
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Description

This precision-engineered ALB Load Sensing Valve is a critical component within the braking system of heavy commercial vehicles, ensuring optimal pressure distribution based on load variations. Designed for high-strength performance, it maintains consistent pneumatic control under demanding operational conditions.

303.06.0077 is the OE-equivalent of the WABCO 475 711 001 0 and MERCEDES BENZ 001 431 43 12 components used in EVOBUS, IVECO, MERCEDES BENZ, and WABCO systems. This part ensures seamless integration and maintains the high safety standards required for modern heavy-duty transport.

For workshop technicians, this assembly offers a direct fit with specific port configurations including M16x1,5 and M22x1,5 threads to facilitate efficient installation and maintenance. Regular inspection of the pressure ports and connections is recommended to ensure the long-term reliability of the pneumatic braking circuit.

Maintaining accurate load sensing is essential for vehicle stability and braking efficiency. This component provides the necessary durability for long-haul and heavy-duty transport applications, meeting strict industrial standards for mechanical integrity.

Technical Specifications

Empty Pressure Port 41/420,6 BAR
Empty Pressure Port 21,5 BAR
Full Pressure Port 26,5 BAR
Full Pressure Port 41/424,9 BAR
Port 1M16x1,5
Port 2M22x1,5 (X2)
Port 4M16x1,5

Other OEMs

MERCEDES BENZ

  • 001 431 43 12
  • A0014314312

WABCO

  • 475 711 001 0
  • 4757110010

Related Products

Vehicles Used

BrandModelEngine
EVOBUS
IVECO
MERCEDES BENZ
WABCO

FAQ

Which OEM numbers are compatible with this part?
This part is compatible with WABCO 475 711 001 0 and MERCEDES BENZ 001 431 43 12.
What are the technical port specifications for this valve?
The unit features Port 1 (M16x1,5), Port 2 (M22x1,5 X2), and Port 4 (M16x1,5) for precise assembly.
Is this component suitable for heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicles such as those from IVECO, EVOBUS, and MERCEDES BENZ.
What are the pressure settings for the empty and full ports?
The Empty Pressure Port settings are 0,6 BAR (41/42) and 1,5 BAR (2), while Full Pressure settings are 4,9 BAR (41/42) and 6,5 BAR (2).
Does this part fit WABCO braking systems?
Yes, it is a direct replacement compatible with WABCO systems including code 475 711 001 0.