301.02.0082 MAN Complete, Air Dryer Valve

The Vaden Original 301.02.0082 is a high-performance component designed for the precise management of air filtration and pressure regulation within the brake system. This complete air dryer valve assembly is engineered to provide long-lasting reliability under demanding operating conditions, ensuring the stability of the pneumatic circuit in heavy commercial vehicles.

This product is a high-strength replacement for the MAN 81521026209 and 81521026368 models, as well as ProVia PRO4100010 and WABCO 4324107200 systems. 301.02.0082 is the OE equivalent of the MAN 81521026209 air dryer valve used in MAN vehicles. The technical configuration includes a M22x1,5 port for Port 1 and a M16x1,5 VOSS connection for Port 22, maintaining a stable pressure of 12,5 BAR.

For workshop technicians and fleet managers, ensuring the correct fitment is critical for maintaining pneumatic system integrity. When replacing this unit, verify the port dimensions and pressure ratings against existing system requirements to ensure seamless integration with the vehicle's air brake architecture.

The assembly is designed to mitigate moisture accumulation and prevent contamination within the braking lines, thereby extending the service life of downstream pneumatic components.