301.04.0005 Scania DAF MAN Air Dryer Cartridge

What does an air dryer cartridge do?

This air dryer valve cartridge serves as a vital desiccant element within the purge valve housing of a heavy commercial vehicle's air brake system. Its primary function is to capture moisture and oil residue from the compressed air exiting the compressor, ensuring that only dry air reaches the critical brake circuit components.

Vehicle compatibility and systems

This component is engineered for compatibility with heavy-duty vehicles from Scania, DAF, MAN, and Renault Trucks. It functions effectively within WABCO and Knorr-Bremse-type air dryer assemblies to maintain optimal pneumatic pressure and prevent moisture buildup in the lines.

Maintenance and replacement guidance

For workshop technicians and fleet managers, regular inspection of the cartridge is essential to prevent valve faults and system corrosion. When replacing this part, ensuring the correct fitment for the specific air dryer housing is crucial to safeguard the long-term reliability of the entire braking system.

System reliability

Proper maintenance of this desiccant element helps prevent water contamination in the air tanks and brake actuators. Consult your authorized distributor to ensure correct application for your specific vehicle requirements.

OE cross-reference

301.04.0005 (Air Dryer Valve Cartridge Air Dryer Valves) is the equivalent of the DAF, Knorr-Bremse, MAN, Renault Trucks, Scania and WABCO OE numbers. This part directly replaces DAF OE numbers 1504935, 1523992, 1527759, 1534837, 1535473. It also replaces Knorr-Bremse OE number K087957, MAN OE number N2509990182, Renault Trucks OE numbers 5001843522, 5021170077, 7485137862, Scania OE numbers 1348549, 1384549, 1455253, 1744598, 1774598, 1932690, 2081360, 2307617, 2562323, 57142020 and WABCO OE number 4324102262.