I80091 Equivalent Levelling Valve for Knorr-Bremse

What does a levelling valve do?

This levelling valve plays a critical role in maintaining the correct ride height of air suspension systems within heavy commercial vehicles. By regulating air pressure within the bellows, it ensures stable load distribution and prevents chassis tilt during operation. Built with high-strength components, this valve is designed to withstand the rigorous vibrations and pressure fluctuations typical of professional transport services.

Compatibility and fitment

This component is compatible with Knorr-Bremse systems used in various heavy commercial vehicle applications. It is engineered to match the functional requirements of original equipment, ensuring precise leveling performance for fleet managers and workshop technicians.

Installation and maintenance

When performing installation or maintenance, technicians should verify the M12x1,5 port connections and ensure the 10 BAR pressure threshold is respected to prevent system imbalances. Regular inspection of the inner hole diameter and port integrity is recommended to maintain optimal suspension geometry.

System performance

Consult your authorized distributor.

OE cross-reference

303.07.0006 (Levelling Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number I80091.