3551001 SB5, SN5, SB6, SB7 Repair Kit, Brake Caliper Pin

The SB5, SN5, SB6, SB7 Repair Kit is engineered to restore the precise movement and functionality of the air disc brake caliper system. This component plays a vital role in maintaining the stability and safety of the braking mechanism under heavy-duty operating conditions. By utilizing high-strength components, this kit ensures that the caliper pin operates smoothly without excessive friction or wear.

3551001 is the OE-equivalent repair kit used in MAN TGL/TGM models and various other heavy commercial vehicle systems. It is fully compatible with high-performance braking hardware from brands like DAF (1142142, 1198153, 1198154, 1448915), IVECO (5801109377, 931620 check), MERCEDES BENZ (000 420 12 82, 000 420 30 15), SCANIA (1390427), and KNORR-BREMSE (II339680062). It also serves as a reliable replacement for EVOBUS (627 420 01 50) and ZF systems.

For workshop technicians performing routine maintenance or system overhauls, this kit provides a precise fit for the caliper pin assembly. Regular inspection of the brake caliper pin is essential to prevent uneven brake wear or caliper seizing. Ensuring compatibility with original specifications helps maintain the integrity of the entire pneumatic braking system during service intervals.

Proper installation of this repair kit prevents common issues such as uneven pad wear or vibration in the brake assembly. By selecting a part designed for heavy commercial vehicle standards, fleet managers can ensure long-term reliability and reduced downtime for their vehicles.