4002016 Piston, Brake Caliper Pin

This high-strength component plays a critical role in the precise movement and stability of the air disc brake caliper system. Designed to withstand rigorous operating conditions, it ensures the consistent application of braking force required for heavy-duty commercial vehicles.

The 4002016 piston is specifically engineered to be compatible with Mercedes-Benz and WABCO hardware systems. This part serves as a vital replacement component to maintain optimal braking efficiency and safety within the braking system. 4002016 is the OE equivalent of the Mercedes-Benz and WABCO components used in heavy-duty vehicle braking systems.

For workshop technicians, this part offers a reliable solution for maintaining air disc brake calipers. It is essential for ensuring that the caliper pin assembly functions without seizing or excessive play, which is crucial for regular maintenance intervals and preventing system failure.

Regular inspection of the brake caliper piston and pin assembly is recommended during standard brake service to ensure the longevity of the entire braking system.