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303.06.0040 MERCES DES BENZ Complete, ALB Load Sensing Valve

303.06.0040

Summary

The 303.06.0040 is a high-strength Complete, ALB Load Sensing Valve designed for heavy commercial vehicle brake systems. It features specific pressure ports: Empty Pressure Port 41/42 at 1.3 BAR, Empty Pressure Port 2 at 3.3 BAR, Full Pressure Port 2 at 7 BAR, and Full Pressure Port 41/42 at 4.3 BAR. Connection ports include Port 1 (M16x1,5), Port 2 (M16x1,5 x2), and Port 4 (M16x1,50). Compatible with MERCEDES BENZ and WABCO systems.

EAN Code8683457050570
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Compatible OEM Codes

  • WABCO 475 711 004 0
  • MERCEDES BENZ 001 431 71 12

Description

The braking performance of a heavy commercial vehicle relies heavily on the precision of its pneumatic components to ensure safety under varying loads. This Complete, ALB Load Sensing Valve is engineered to maintain optimal pneumatic balance within the brake system, providing reliable pressure regulation during operation.

The 303.06.0040 is the OE equivalent of the MERCEDES BENZ 0014317112 and WABCO 4757110040 components used in heavy-duty vehicles. This unit is specifically designed for compatibility with MERCEDES BENZ and WABCO hardware systems, ensuring seamless integration into the existing brake architecture.

For workshop technicians performing maintenance or system overhauls, this component features standardized M16x1,5 threading on its primary ports to facilitate precise installation and secure connections. Regular inspection of the pressure ports and ensuring the integrity of the seals is recommended to maintain optimal braking response.

Maintaining a precise load-sensing capability is essential for preventing brake drag or insufficient braking force in commercial fleets. This part provides the necessary durability required for professional-grade service in demanding environments.

Technical Specifications

Empty Pressure Port 41/421.3 BAR
Empty Pressure Port 23,3 BAR
Full Pressure Port 27 BAR
Full Pressure Port 41/424,3 BAR
Port 1M16x1,5
Port 2M16x1,5 (x2)
Port 4M16x1,50

Other OEMs

MERCEDES BENZ

  • A0014317112
  • 001 431 71 12

WABCO

  • 4757110040
  • 475 711 004 0

Related Products

Vehicles Used

BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What are the compatible OEM reference numbers for this part?
This product is compatible with the following OE numbers: MERCEDES BENZ 0014317112, WABCO 4757110040.
Which vehicle systems is this valve compatible with?
This component is designed for use in heavy commercial vehicle brake systems, specifically compatible with MERCEDES BENZ and WABCO hardware.
What are the technical port specifications for installation?
The unit features Port 1 (M16x1,5), Port 2 (M16x1,5 x2), and Port 4 (M16x1,5) to ensure standard fitment in professional brake assemblies.
What function does the ALB Load Sensing Valve perform?
The ALB Load Sensing Valve regulates braking force by adjusting pneumatic pressure based on the actual load of the vehicle to ensure stable braking performance.
Does this part require specific maintenance?
Technicians should monitor the pressure ports (Empty: 1.3/3.3 BAR; Full: 7/4.3 BAR) to ensure consistent pneumatic response during routine vehicle inspections.