4452002 Repair Kit, Mechanism — ZF

The heavy-duty repair kit designed for the air disc brake caliper mechanism ensures the continued reliability of your braking system. This component is essential for maintaining the precise mechanical movement required in heavy commercial vehicle braking architectures, providing a durable solution for workshop technicians during routine maintenance or major repairs.

4452002 is the OE-equivalent of the ZF 0501 298 164 mechanism used in WEDGE BRAKE Ø 381 DUPLEX and Ø 394 DUPLEX systems, and it is also compatible with BREDAMENARINIBUS (192757), IVECO (7980408), and MERITOR (RBSK0251B.M). This kit is specifically engineered to meet the rigorous demands of heavy commercial vehicle fleets including FORD, IVECO, and VOLVO.

For workshop professionals, this kit offers a seamless assembly process within the brake mechanism system. It is critical to ensure that all components are inspected for wear before installation to maintain optimal braking force. Regular service intervals and checking the integrity of the mechanism components help prevent system degradation in heavy-duty transport applications.

Maintaining the braking system with high-strength components like this repair kit ensures that the mechanical operation remains consistent under heavy loads. Whether servicing a truck or a bus, using an OE-equivalent part guarantees that the technical specifications of the original braking hardware are preserved.