3505003 Bushing, Brake Caliper Pin

The heavy-duty brake caliper pin bushing is a critical component within the air disc brake system, ensuring the stability and precise movement of the caliper assembly. This high-strength component is designed to withstand constant mechanical stress and thermal variations typical in heavy commercial vehicle environments.

3505003 is the OE-equivalent part used in MAN TGL, MAN TGM, MERCEDES BENZ, OTOKAR, and SCANIA braking systems, as well as KNORR-BREMSE SB5 and SN5 models. This component is engineered to maintain exact tolerances during braking cycles to prevent caliper misalignment.

For workshop technicians, this part serves as a vital replacement during brake system maintenance or caliper overhauls. Given its dimensions of Ø 30 x 34 / 65 mm, it is essential to ensure the pin and bushing-to-caliper fitment is inspected regularly to prevent uneven pad wear or vibration. Proper installation ensures the structural integrity of the braking mechanism.

Maintenance of the brake caliper assembly requires high-grade components to ensure safety and longevity. Using this precision bushing helps maintain the intended geometry of the braking system under heavy loads.