301.03.0007 Air Dryer Valve for DAF and Mercedes-Benz

What does an air dryer valve do?

This air dryer valve plays a critical role in the pneumatic brake system of heavy commercial vehicles by managing air flow and preventing moisture buildup. Built with high-strength components, it ensures the stability of the air supply under demanding operating conditions. The unit is designed to maintain precise pressure regulation to protect downstream braking components from contaminants.

Vehicle and engine compatibility

This component is specifically fitted to DAF and Mercedes-Benz trucks. It maintains high performance across various heavy commercial vehicle applications, ensuring that the air brake system remains responsive and reliable for fleet managers and workshop technicians alike.

Installation and maintenance

Installation requires careful attention to the port specifications, including the M22x1.5 and M16x1.5 VOSS connections. Technicians should verify that the 24V heater is correctly connected to prevent freezing in cold climates. Regular inspection of the valve ports ensures optimal airflow and prevents leaks within the pneumatic circuit.

System reliability

Consult your authorized distributor.

OE cross-reference

301.03.0007 (Air Dryer Valve Air Dryer Valves) is the equivalent of the DAF, Knorr-Bremse and Mercedes-Benz OE numbers. This part directly replaces DAF OE number 1285548. It also replaces Knorr-Bremse OE numbers I68206, II19375, II19375115, II19375AT, II19375N50, II19375N52, LA6248, LA8206 and Mercedes-Benz OE number 0014310115.