301.03.0086 KNORR-BREMSE Complete, Air Processing Unit

The VADEN ORIGINAL 301.03.0086 is a critical component within the air processing unit group, engineered to ensure reliable pneumatic performance in heavy commercial vehicle brake systems. This unit is built with heavy-duty grade materials to withstand demanding operational environments and maintain consistent pressure regulation.

This product serves as the OE-equivalent for the KNORR-BREMSE II38303F and LA 8105 units used in heavy commercial vehicle brake systems. It is fully compatible with KNORR-BREMSE hardware and meets the strict technical requirements for modern air processing applications. The unit is designed to integrate seamlessly with existing pneumatic architectures to ensure system integrity.

Technical specifications include a 24 V heater for optimal performance in varied climates, a primary port size of M22x1,5, and a secondary port of M16x1,5. Workshop technicians should ensure that all connections are secured to maintain the rated 11 BAR pressure during assembly and routine maintenance cycles to prevent system leakage or failure.

Proper maintenance of the air processing unit is essential for the longevity of the entire pneumatic brake system. Regularly checking the port seals and ensuring the electrical connections for the 24 V heater are intact will prevent downtime in heavy commercial vehicle fleets.