303.06.0112 Compatible ALB Load Sensing Valve

What does an ALB load sensing valve do?

This ALB load sensing valve is a critical component within the pneumatic brake system of heavy commercial vehicles. It functions by adjusting the braking force based on the actual load carried by the vehicle, ensuring optimal stopping performance and preventing wheel lock-up under varying weight conditions. Built with high-strength components, it provides reliable pressure regulation for demanding transport operations.

Compatible Volvo models and engines

This specific valve is compatible with Volvo trucks, including models such as the F7, F10, F12, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12, featuring engines like TD70, TD100, TD120, D10A, and D12A. It is also engineered to work seamlessly with WABCO systems to maintain integrated braking safety.

Installation and technical specifications

For proper installation and maintenance, technicians should verify that all ports are correctly seated. This unit features a Port 1 size of M22x1.5 and Port 2 with M16x1.5(x2) connections. Regular inspection of the sensing mechanism is recommended to ensure the 1.75 BAR empty pressure and 7.7 BAR full pressure specifications remain within operational limits.

Maintenance guidance

Consult your authorized distributor to ensure this part meets your specific fleet requirements.

OE cross-reference

303.06.0112 (ALB Load Sensing Valve) is the equivalent of the Volvo and WABCO OE numbers. This part directly replaces Volvo OE number 9958760. It also replaces WABCO OE number 4757111450.