4C46 2K433 AA Ford Trucks Compatible Levelling Valve

What does a levelling valve do?

This levelling valve serves as a critical component within the air suspension system, regulating pneumatic airflow to maintain consistent vehicle height. By utilizing mechanical lever movement, it compensates for load changes to ensure optimal chassis stability during transit.

Vehicle and engine compatibility

The component is specifically designed for Ford Trucks Cargo 1824, 1830, 2524, 2530, 3230, and 3530 models equipped with Ecotorq 7.3 (Euro 3) engines. It operates effectively within a pressure range up to 13 BAR, providing reliable performance for heavy commercial vehicle chassis.

Installation and maintenance

Technicians should verify that the M12x1,5 port connections and the lever diameter of Ø 6 - 315 mm match the existing assembly during installation. Maintaining the integrity of the connecting lever and ball joint ensures the pneumatic airflow remains controlled under varying load conditions.

Operational stability

Regular inspection of the valve linkage can prevent uneven chassis wear and ensure the air bellows respond correctly to terrain changes. Check the compatibility list.

OE cross-reference

303.07.0001 (Levelling Valve) is the equivalent of the Ford Trucks OE number. This part directly replaces Ford Trucks OE number 4C462K433AA.