3551032 SB6, SB7 Dust Blower Brake Caliper Pin

The 3551032 component serves a critical role in the maintenance of air disc brake systems, specifically functioning as a dust blower and caliper pin to ensure smooth movement and protection against environmental debris. This part is engineered with heavy-duty grade materials to maintain structural integrity under constant mechanical stress within the braking assembly.

3551032 is the OE-equivalent of the KNORR-BREMSE II328090061 dust blower and brake caliper pin used in MAN, SCANIA, IVECO, DAF, and MERCEDES BENZ heavy commercial vehicles. It is also fully compatible with systems from FRUEHAUF, NEOPLAN, and SCHMITZ CARGOBULL (including references 15422, 15649, 17155, 18077).

For workshop technicians, this part is essential for routine brake service and maintenance of SB6 and SB7 systems. Regular inspection of the caliper pin movement and the condition of the dust blower is recommended to prevent sticking or premature wear. Proper assembly ensures the braking system operates within optimal tolerances without interference from dust or road grime.

Maintaining precise caliper movement is vital for vehicle safety. This component ensures that the air disc brake system functions reliably across various driving conditions by providing a stable guide and protection for the caliper mechanism.