3556002 KNORR-BREMSE SB5, SN5 Optional and Dust Bellow

The heavy-duty grade 3556002 component serves as a vital part of the brake caliper assembly, specifically acting as an optional and dust bellow to ensure system integrity. Designed for the rigorous demands of the heavy commercial vehicle sector, this part maintains optimal performance by protecting internal mechanisms from environmental contaminants.

3556002 is the OE-equivalent of the KNORR-BREMSE K001929 and K097826K50 parts used in MAN TGL, TGM, MERCEDES BENZ, and OTOKAR vehicles. This component also provides seamless compatibility with MAN 81.50802-6029, 81.50802.6029, 81.50822-6027, 81.50822.6027 and MERCEDES BENZ 000 420 42 82 systems.

For workshop technicians performing maintenance on air disc brake calipers, this part ensures a precise fit for SB5 and SN5 configurations. When servicing heavy commercial vehicle braking systems, it is essential to verify the Ø 69 mm diameter specification to ensure proper assembly and long-term durability within the braking hardware.