3501011 Brake Caliper Pin — SCANIA / KNORR-BREMSE

The technical function of the 3501011 Brake Caliper Pin is to ensure the stable positioning and smooth movement of the caliper within the air disc brake system. This component is essential for maintaining precise braking geometry and preventing unwanted vibration or misalignment during heavy-duty deceleration cycles.

3501011 is the OE-equivalent Brake Caliper Pin used in KNORR-BREMSE SK7, SB6, SB7, SN6, and SN7 systems, as well as compatible with SCANIA and ZF heavy commercial vehicle braking architectures. This part meets the rigorous technical requirements of modern heavy-duty brake assemblies to ensure consistent performance under high load.

For workshop technicians, this part features a precise diameter of Ø 32 / 84 mm to ensure a perfect fit within the caliper housing. When performing brake maintenance or caliper overhauls, it is vital to check the smoothness of the pin movement to prevent seizing. Regular inspection of the caliper pin components helps maintain optimal braking response and system longevity.

Proper installation of this pin ensures that the caliper remains centered during operation. Given its role in the air disc brake system, using high-strength components like this one is critical for maintaining vehicle safety and meeting service intervals in professional fleet maintenance.