4001004 Pin, Brake Caliper Pin

The 4001004 brake caliper pin is a critical component within the air disc brake system, ensuring the stable movement and correct positioning of the caliper during braking operations. Manufactured with high-strength materials to withstand heavy-duty service conditions, this part provides essential structural integrity to the braking assembly.

4001004 is the OE equivalent of the high-performance braking components used in Volvo, Scania, MAN, and DAF heavy commercial vehicles. This specific part is designed to meet the rigorous requirements of various models such as Volvo FH13, FH16, FM12, and FM13, as well as Mack Pinnacle and Granite series. It is also compatible with systems found in Renault Trucks and Nissan UD Truck architectures.

For workshop technicians, maintaining the correct diameter specifications of Ø 37.7 / 76 mm is crucial during installation to prevent system play or premature wear. It is recommended to inspect the pin and its seating surfaces during routine brake system maintenance to ensure optimal performance and safety of the heavy commercial vehicle fleet.

This component serves as a reliable replacement part for professional maintenance in the heavy vehicle sector, supporting diverse makes including Liebherr, Iveco, and Hendrickson systems.