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303.06.0017 WABCO Complete, ALB Load Sensing Valve

303.06.0017

Summary

●Port 1: M22x1,5 ●Port 2: M16x1,5 (x2) ●Port 4: M22x1,5 ●Port 41: M12x1,5 ●Port 42: M12x1,5 ●Empty Pressure Port 41: 3 BAR ●Empty Pressure Port 42: 3 BAR ●Full Pressure Port 41: 7 BAR ●Full Pressure Port 42: 7 BAR ●Empty Pressure Port 2: 5,5 BAR ●Full Pressure Port 2: 8 BAR ●Port 44: M16x1,5

EAN Code8683457010161
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Description

The heavy-duty grade materials used in this component ensure reliable pressure regulation within the braking system. This ALB Load Sensing Valve is engineered to maintain precise control over pneumatic adjustments, providing consistent performance under varying load conditions for heavy commercial vehicles.

303.06.0017 is the OE-equivalent of the WABCO 475 714 512 0 ALB Load Sensing Valve used in compatible WABCO systems. This part is designed to meet strict technical specifications for seamless integration into the vehicle's pneumatic architecture.

For workshop technicians, this complete assembly offers straightforward installation with standardized port sizes including M22x1,5 and M16x1,5 connections. Regular maintenance checks of the pressure ports—such as the 3 BAR empty pressure and 7 BAR full pressure thresholds—are recommended to ensure the braking system remains fully operational and safe.

Maintaining precise pneumatic balance is essential for heavy commercial vehicle safety. This component serves as a critical link in ensuring that load-dependent braking adjustments occur without delay or error.

Technical Specifications

Port 1M22x1,5
Port 2M16x1,5 (x2)
Port 4M22x1,5
Port 41M12x1,5
Port 42M12x1,5
Empty Pressure Port 413 BAR
Empty Pressure Port 423 BAR
Full Pressure Port 417 BAR
Full Pressure Port 427 BAR
Empty Pressure Port 25,5 BAR
Full Pressure Port 28 BAR
Port 44M16x1,5

Other OEMs

WABCO

  • 475 714 512 0
  • 4757145120

Vehicles Used

BrandModelEngine
WABCO

FAQ

Is this part compatible with WABCO systems?
Yes, this product is a direct replacement for WABCO system code 475 714 512 0.
What are the specific port sizes for this valve?
The valve features Port 1 (M22x1,5), Port 2 (M16x1,5 x2), Port 4 (M22x1,5), and Port 41/42 (M12x1,5).
What is the pressure specification for the empty port?
The empty pressure for ports 41 and 42 is rated at 3 BAR.
What is the full pressure rating for this component?
The full pressure for ports 41 and 42 is rated at 7 BAR.
Can this part be used in heavy commercial vehicle brake systems?
Yes, it is specifically designed for heavy commercial vehicle pneumatic brake applications.