303.06.0108 Compatible ALB Load Sensing Valve — Volvo

What does an ALB Load Sensing Valve do?

This ALB Load Sensing Valve plays a critical role in the pneumatic brake system of heavy commercial vehicles by adjusting brake pressure based on the actual load of the vehicle. By utilizing high-strength components, it ensures that braking performance remains consistent whether the vehicle is empty or fully loaded. This component is essential for maintaining safe stopping distances in heavy-duty applications.

Vehicle and engine compatibility

This valve is specifically engineered for a wide range of Volvo truck models, including the F10, F12, F7, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12. It is compatible with various engine configurations such as the TD100, TD120, D10A, and D12A series. This part is also fitted to other Volvo trucks to ensure optimal system integration.

Installation and maintenance

Installation and maintenance should be performed by a workshop technician to ensure correct port alignment. The unit features specific pressure thresholds, such as 2.3 BAR for empty pressure ports and 6 BAR for full pressure ports. Proper inspection of the M22x1.5 and M16x1.5 connections is recommended during every service interval to prevent pneumatic leaks.

System performance

Consult your authorized distributor.

OE cross-reference

303.06.0108 (ALB Load Sensing Valve) is the equivalent of the Volvo and WABCO OE numbers. This part directly replaces Volvo OE numbers 1197827, 3031391. It also replaces WABCO OE number 4757110200.