8030222 Levelling Valve for Volvo FH12 D12C

What does a levelling valve do?

This suspension levelling valve plays a critical role in maintaining the correct vehicle height by regulating air pressure within the suspension system. Built with high-strength components, it ensures consistent stability and load distribution during heavy-duty operations.

Vehicle and engine compatibility

This component is specifically compatible with Volvo FH12 trucks equipped with D12C engines. It is designed to function effectively within the complex pneumatic architecture of heavy commercial vehicle suspension systems, ensuring precise height adjustments.

Installation and maintenance guidance

Installation requires careful attention to the M12x1.5 port connections to ensure a leak-free seal. Technicians should verify that the lever diameter (Ø 6 - 315 mm) aligns with the existing linkage and that the system operating pressure does not exceed 13 BAR during testing.

System performance and selection

Proper maintenance of the levelling valve helps prevent uneven tire wear and maintains optimal chassis geometry. Consult your authorized distributor for fitment verification.

OE cross-reference

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