8030222 Volvo Compatible Levelling Valve

What does a levelling valve do?

This levelling valve is a critical component for maintaining the correct ride height in air suspension systems. It functions by using a mechanical lever to control pneumatic airflow, ensuring the vehicle remains level under varying load conditions. Built with high-strength components, it provides the necessary stability for heavy commercial vehicle chassis.

Compatible Volvo vehicles and engines

This part is specifically designed to fit various Volvo models, including the FH12, FH16, FM10, FM12, and VNL series. It is also compatible with Volvo FL, NL, B10, and VHD models equipped with engines such as D12C, D10A, and D16C. This component ensures precise air bellows regulation across a wide range of heavy-duty applications.

Installation and maintenance

For proper installation, technicians should ensure the M12x1.5 ports are clean and that the lever is correctly positioned within its Ø 6 - 315 mm range. Maintaining the system's operating pressure below the 13 bar maximum is essential for preventing premature wear of the internal seals and ensuring consistent performance during operation.

Performance guidance

Consult your authorized distributor to confirm exact fitment for your specific vehicle configuration.

OE cross-reference

303.07.0001 (Levelling Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8030222.