3551003 KNORR-BREMSE SB5, SN5, SB6, SB7 Repair Kit

This brake caliper pin repair kit is designed to restore the precise functionality of air disc brake systems. By providing high-strength components for the caliper movement, it ensures that the braking mechanism operates without friction or binding under heavy-duty conditions.

3551003 is the OE equivalent of the KNORR-BREMSE SB5, SN5, SB6, and SB7 repair kit used in MAN TGL and TGM vehicles. This component is engineered to meet the rigorous requirements of professional workshop technicians and fleet managers who demand reliability in heavy commercial vehicle maintenance.

Installation of this repair kit should be performed by a qualified workshop technician to ensure proper calibration of the brake caliper assembly. Regular inspection of the caliper pins and the integrity of the repair kit components is essential during standard service intervals to maintain optimal braking safety.

Maintaining a well-serviced braking system prevents uneven pad wear and ensures consistent pedal feel. Using high-quality replacement parts like this one helps prevent common issues related to caliper seizing or improper pin movement in heavy commercial vehicle applications.