4115003 Dust Blower, Brake Caliper Pin

The heavy-duty Dust Blower, Brake Caliper Pin is an essential component within the air disc brake system, designed to maintain the stability and function of the caliper assembly. Engineered with high-strength components, it provides precise positioning and protection against environmental debris. This part is critical for ensuring the smooth movement of the caliper pin during braking operations.

4115003 is the OE-equivalent Dust Blower, Brake Caliper Pin used in the MERITOR LISA and compatible with vehicle brands such as VOLVO, DAF, RENAULT TRUCKS, and ALEXANDER DENNIS. By maintaining strict dimensional tolerances, this component ensures seamless integration into the braking system of heavy commercial vehicles.

For workshop technicians, this part offers a precise fit with a diameter specification of Ø 37 x 47 / 12 mm. Regular inspection of the dust blower and caliper pins is recommended during routine brake system maintenance to prevent seizing or uneven wear. Proper installation ensures that the braking performance remains consistent under heavy-duty load conditions.

This component is engineered to withstand high-frequency vibrations and thermal variations typical in heavy commercial vehicle braking systems. Its robust construction helps prevent dust accumulation within the caliper mechanism, extending the service life of the entire brake assembly.