3551030 SB6 SB7 Repair Kit, Brake Caliper Pin

The technical precision of the brake caliper pin system is essential for maintaining consistent braking force and safety in heavy commercial vehicles. This repair kit is engineered to restore the smooth movement of the caliper within the air disc brake assembly, ensuring that mechanical friction is minimized during operation.

3551030 is the OE-equivalent of the KNORR-BREMSE K048399K50 Brake Caliper Pin used in the KNORR-BREMSE SB6 and SB7 systems. This component is designed specifically for high-demand environments where durability and dimensional accuracy are critical for heavy-duty vehicle safety.

For workshop technicians, this kit provides a reliable solution for maintaining air disc brake calipers. During installation, it is vital to ensure that all surfaces are clean and that the pin moves freely within its housing to prevent binding or uneven wear. Regular inspection of the caliper pin components helps prevent premature wear in the braking system.

Maintaining high-strength components like this ensures that the braking system remains responsive under various load conditions. By using components that meet strict compatibility standards, fleet managers can reduce downtime and improve the overall safety of their heavy commercial vehicle fleets.