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303.06.0129 WABCO Complete, ALB Load Sensing Valve

303.06.0129

Summary

●Empty Pressure Port 41/42: 0,45 BAR ●Empty Pressure Port 2: 1,6 BAR ●Full Pressure Port 2: 7,2 BAR ●Full Pressure Port 41/42: 6,1 BAR ●Port 1: M22x1,5 Voss ●Port 2: M22x1,5 Voss(x2) ●Port 4: M16x1,5 Voss

EAN Code8683457051461
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Description

This heavy-duty grade component serves as a critical element within the pneumatic braking architecture of heavy commercial vehicles. It regulates the braking force based on the load variation to ensure optimal stability and safety during transit. Designed with precision-engineered ports and high-strength components, it maintains consistent pressure regulation under varying operational conditions.

303.06.0129 is the OE-equivalent of the WABCO 475 711 115 0 Complete, ALB Load Sensing Valve used in DAF, MAN, and NEOPLAN vehicle systems. This product ensures seamless integration with existing brake hardware and meets strict technical standards for heavy commercial vehicle applications.

For workshop technicians performing routine maintenance or system overhauls, this unit offers direct assembly ease with its specific port configurations (M22x1,5 Voss and M16x1,5 Voss). It is essential to verify that all connections are secured to prevent pneumatic leaks and to ensure the system operates within the specified pressure thresholds for the vehicle's braking performance.

Technical Specifications

Empty Pressure Port 41/420,45 BAR
Empty Pressure Port 21,6 BAR
Full Pressure Port 27,2 BAR
Full Pressure Port 41/426,1 BAR
Port 1M22x1,5 Voss
Port 2M22x1,5 Voss(x2)
Port 4M16x1,5 Voss

Other OEMs

DAF

  • 1523975

MAN

  • 81.52161-6395
  • 81.52161-6396
  • 81.52161-6397
  • 81521616395
  • 81521616396
  • 81521616397

WABCO

  • 475 711 115 0
  • 4757111150

Related Products

Vehicles Used

BrandModelEngine
DAF
MAN
MAN NEOPLAN
NEOPLAN
WABCO

FAQ

Which OEM numbers is this part compatible with?
This part is compatible with WABCO 475 711 115 0, MAN 81.52161-6395, and DAF 1523975.
What are the technical port specifications for this valve?
The unit features Port 1 (M22x1,5 Voss), Port 2 (M22x1,5 Voss x2), and Port 4 (M16x1,5 Voss).
Is this part suitable for NEOPLAN vehicles?
Yes, this ALB Load Sensing Valve is compatible with NEOPLAN and MAN heavy commercial vehicle systems.
What are the pressure ratings for the empty and full ports?
Empty Pressure Port 41/42 is 0,45 BAR; Full Pressure Port 41/42 is 6,1 BAR; Full Pressure Port 2 is 7,2 BAR.
Can this be used as a direct replacement for WABCO parts?
Yes, it is a high-strength component designed to be an OE-equivalent for WABCO system-specific requirements.