301.02.0103.05 Repair Kit, Air Processing Unit — VOLVO

The 301.02.0103.05 repair kit is an essential component designed to maintain the integrity of the air processing unit within the brake system. This kit provides high-strength components that ensure the pneumatic system operates under heavy-duty grade conditions without failure. By addressing wear in the air processing stage, it helps maintain consistent air pressure essential for heavy commercial vehicle safety.

This specific part is the OE-equivalent of the VOLVO 23192114 and WABCO 432 470 922 2 used in heavy commercial vehicle systems such as FREIGHTLINER Cascadia, SS1200 Plus, and other compatible truck models from brands like KENWORTH, MACK, and PETERBILT. Utilizing this kit ensures that your vehicle's pneumatic filtration and processing stages remain within standard operating parameters.

For workshop technicians, this kit offers a streamlined assembly process to restore system functionality quickly. It is highly recommended to perform regular inspections of the air processing unit during scheduled maintenance to ensure that all seals and components are functioning correctly to prevent pressure drops or moisture ingress in the brake-suspension systems.

Maintaining a professional-grade service interval with high-quality parts ensures that the air processing unit remains a reliable part of the overall braking architecture, supporting long-term durability in demanding transport environments.