3038069 Volvo NL12 D12A Levelling Valve

What does a levelling valve do?

This levelling valve plays a critical role in maintaining the proper ride height of air suspension systems. By managing air pressure distribution, it ensures the vehicle remains stable under varying load conditions. Built with high-strength components, it provides reliable operation within the pneumatic suspension circuit.

Compatible vehicles and engines

This component is specifically designed for Volvo NL12 trucks equipped with D12A engines. It serves as a precise replacement to maintain optimal chassis alignment during heavy-duty transport. Check the compatibility list to confirm fitment for your specific vehicle configuration.

Installation and maintenance

For installation, ensure all M12x1,5 ports are clean and properly seated to prevent leaks. This unit operates effectively at a rated pressure of 10 BAR. Technicians should inspect the connection points during routine maintenance to ensure the integrity of the pneumatic lines.

System maintenance guidance

Regular inspection of the suspension system can prevent uneven wear on tires and chassis components. Maintaining correct air pressure distribution is essential for the longevity of the entire air suspension system.

OE cross-reference

303.07.0005 (Levelling Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3038069.