3551013 SB6, SB7, SN6, SN7, SK7 Repair Kit Brake Caliper Pin

The technical function of this repair kit is to ensure the smooth movement and reliability of the brake caliper pin within the braking system. Designed for heavy-duty commercial vehicle applications, this component plays a vital role in maintaining optimal braking performance and structural integrity during operation. The high-strength components are manufactured to withstand rigorous thermal and mechanical stresses.

3551013 is the OE equivalent of the Knorr-Bremse SB6, SB7, SN6, SN7, SK7 Repair Kit used in Mercedes-Benz, Scania, MAN, and Iveco heavy commercial vehicles. This specific part is compatible with various systems including ZF (0501 213 102), DAF (1929023), and Renault Trucks (5021171547), providing a reliable replacement for original equipment specifications.

For workshop technicians performing maintenance on air disc brake systems, this kit offers a streamlined assembly process. It is essential to verify the exact compatibility with the caliper housing and ensure that all surfaces are clean during installation to prevent binding. Regular inspection of the caliper pins is recommended during routine service intervals to maintain braking precision.

Maintaining the braking system with high-quality components like this ensures that the vehicle remains compliant with safety standards. Regular replacement of worn pins prevents uneven brake wear and potential system failures in heavy commercial vehicles.