301.02.0057 DAF Complete, Air Dryer Valve

This high-strength component serves as a critical element within the pneumatic brake system of heavy commercial vehicles. As a complete air dryer valve assembly, it ensures that the compressed air remains free from moisture and contaminants, maintaining optimal system pressure and protecting downstream components from damage.

301.02.0057 is the OE-equivalent of the WABCO 432 410 022 0 complete air dryer valve used in DAF, IVECO, MACK, PACCAR, SOLARIS, and VOLVO heavy-duty vehicles. This part is also fully compatible with the technical requirements of the IVECO 42109792 and DAF 1518673 systems, ensuring seamless integration with original equipment standards.

For workshop technicians and fleet managers, this unit offers a direct replacement solution with precise threading specifications: Port 1 and Port 21 utilize M22x1,5 connections, while Port 22 and Port 4/23 utilize M12x1,5 connections. The integrated 24 V heater ensures reliable performance even in demanding environmental conditions and maintains consistent pressure at 9,5 BAR.

Regular inspection of the air dryer assembly is recommended to prevent moisture buildup in the pneumatic lines. Utilizing high-grade components like this one helps maintain the structural integrity of the entire brake-suspension system during long-haul operations.