4421005 MERITOR Compatible Repair Kit, Mechanism

The heavy-duty repair kit is engineered to maintain the structural integrity and operational efficiency of the air disc brake caliper mechanism. Designed for professional workshop use, this component provides essential support for complex braking systems in heavy commercial vehicles, ensuring reliable performance under demanding load conditions.

4421005 is the OE-equivalent of the MERITOR 2258D1122 Repair Kit, Mechanism used in WEDGE BRAKE Ø 410 SIMPLEX, Ø 410 DUPLEX, and Ø 360 SIMPLEX systems. This part is compatible with various heavy commercial vehicle systems including DAF, FORD, FREIGHTLINER, IVECO, PACCAR, and WABCO compatible hardware.

Workshop technicians should ensure that all seals and mechanical components are inspected during assembly to maintain optimal braking force. This kit is specifically designed for precision fitment within the air disc brake caliper mechanism to prevent leaks or mechanical play. Regular maintenance of the braking system is essential for long-term vehicle safety and performance.

This component is manufactured using high-strength components to meet the rigorous demands of the heavy commercial vehicle sector. It is suitable for specialized braking architectures such as the WEDGE BRAKE Ø 410 and Ø 360 series found in various truck and bus configurations.