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303.06.0078 WABCO Complete, ALB Load Sensing Valve

303.06.0078

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: 4,3 BAR ●Port 1: M16x1,5 ●Port 2: M22x1,5 Voss(x2) ●Port 4: M16x1,50

EAN Code8683457050952
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Description

The heavy-duty grade components of this ALB Load Sensing Valve ensure precise pneumatic regulation within the braking system. Designed to manage pressure distribution based on vehicle load, this part maintains critical stability and safety during operation in heavy commercial vehicle applications.

This product is the OE-equivalent of the WABCO 475 711 002 0 and MERCEDES BENZ 001 431 44 12 components used in EVOBUS and MERCEDES BENZ systems. It provides a precise fit for technical requirements involving specific pressure thresholds and port configurations to ensure seamless integration with existing pneumatic hardware.

Workshop technicians can rely on the standardized port dimensions, including M16x1,5 and M22x1,5 Voss specifications, for efficient installation and maintenance. Regular checks of the pressure ports and seal integrity are recommended to maintain optimal braking performance and system responsiveness in heavy commercial vehicles.

Designed for durability and high-strength performance, this unit is engineered to withstand demanding service environments without compromising the precision of the load sensing function.

Technical Specifications

Empty Pressure Port 41/420,6 BAR
Empty Pressure Port 21,5 BAR
Full Pressure Port 26,5 BAR
Full Pressure Port 41/424,3 BAR
Port 1M16x1,5
Port 2M22x1,5 Voss(x2)
Port 4M16x1,50

Other OEMs

MERCEDES BENZ

  • 001 431 44 12
  • A0014314412

WABCO

  • 475 711 002 0
  • 4757110020

Related Products

Vehicles Used

BrandModelEngine
EVOBUS
MERCEDES BENZ
WABCO

FAQ

What are the technical specifications for the pressure ports?
The unit features Port 1 (M16x1,5), Port 2 (M22x1,5 Voss x2), and Port 4 (M16x1,50) to ensure precise assembly.
Which vehicle makes is this part compatible with?
This component is compatible with systems from WABCO, MERCEDES BENZ, and EVOBUS.
What are the OE equivalent numbers for this part?
The compatible OE numbers are WABCO 475 711 002 0 and MERCEDES BENZ 001 431 44 12.
Is this part suitable for heavy commercial vehicles?
Yes, this is a professional-grade component designed specifically for the heavy commercial vehicle brake system.
What is the function of this ALB Load Sensing Valve?
It regulates the air pressure in the braking system based on the load weight to ensure safe and stable braking performance.