303.06.0026 Complete, ALB Load Sensing Valve
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303.06.0026 SCANIA Compatible ALB Load Sensing Valve

303.06.0026

Summary

●Port 1: M16x1,5 ●Port 2: M22x1,5 (x2) - M16x1,5 (x4) ●Port 4: M22x1,5 ●Port 41: M12x1,5 ●Port 42: M12x1,5 ●Empty Pressure Port 41: 0,4 BAR ●Empty Pressure Port 42: 0,4 BAR ●Full Pressure Port 41: 4,7 BAR ●Full Pressure Port 42: 4,7 BAR ●Port 1-2: M22x1,5 ●Port 44: M16x1,5

EAN Code8683457010260
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Description

The heavy-duty ALB Load Sensing Valve is a critical component within the pneumatic brake system of heavy commercial vehicles, designed to regulate braking force based on vehicle load. This high-strength component ensures precise pressure modulation to maintain vehicle stability and safety during transport operations.

303.06.0026 is the OE-equivalent of the SCANIA 2090061 and WABCO 475 715 514 0 used in DAF and SCANIA heavy commercial vehicles. This part is engineered to meet exact specifications for seamless integration into existing brake systems.

Workshop technicians should ensure all port connections—including Port 1 (M16x1,5), Port 2 (M22x1,5/M16x1,5), and Port 4 (M22x1,5)—are properly seated to prevent pneumatic leaks. Regular inspection of the pressure ports and seals is recommended during standard service intervals to maintain optimal braking performance and system reliability.

Technical Specifications

Port 1M16x1,5
Port 2M22x1,5 (x2) - M16x1,5 (x4)
Port 4M22x1,5
Port 41M12x1,5
Port 42M12x1,5
Empty Pressure Port 410,4 BAR
Empty Pressure Port 420,4 BAR
Full Pressure Port 414,7 BAR
Full Pressure Port 424,7 BAR
Port 1-2M22x1,5
Port 44M16x1,5

Other OEMs

DAF

  • 1518981

SCANIA

  • 2090061

WABCO

  • 475 715 514 0
  • 4757155140

Vehicles Used

BrandModelEngine
DAF
SCANIA
WABCO

FAQ

Which vehicle makes are compatible with this part?
This component is compatible with DAF (1518981), SCANIA (2090061), and WABCO (475 715 514 0) systems.
What are the port specifications for this valve?
The valve features multiple ports including Port 1 (M16x1,5), Port 2 (M22x1,5 and M16x1,5), and Port 4 (M22x1,5).
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically designed for the braking systems of heavy commercial vehicles such as trucks and buses.
What are the pressure settings for the empty ports?
The empty pressure ports (41 and 42) are calibrated to a pressure of 0,4 BAR.
Can I use this as an OE replacement for WABCO?
Yes, this part serves as an OE-equivalent for WABCO reference number 475 715 514 0.