4001003 Brake Caliper Pin Compatible

The heavy-duty Brake Caliper Pin is a critical component within the air disc brake system, ensuring the stable positioning and smooth movement of the caliper assembly. This part is engineered with high-strength components to withstand the rigorous mechanical stresses encountered in heavy commercial vehicle braking operations. Its precise diameter of Ø 38 / 118 mm ensures optimal fitment and functional reliability during high-load braking cycles.

4001003 is the OE-equivalent Brake Caliper Pin used in WABCO PAN 19 DOUBLE, WABCO PAN 22 DOUBLE, WABCO PAN 19 SINGLE, WABCO PAN 22 SINGLE, and WABCO MAXX 22 systems. This component is compatible with a wide range of heavy vehicles including MAN TGS, MAN TGX, DAF, IVECO, SCANIA, and VOLVO, as well as specialized brands like KOGEL, LIEBHERR, MACK, NISSAN UD TRUCK, RENAULT TRUCKS, and SAF.

For workshop technicians, maintaining the integrity of the brake caliper assembly is vital for vehicle safety. This pin should be inspected during routine brake system maintenance to ensure there is no excessive wear or deformation that could affect caliper movement. Proper installation and adherence to technical specifications for diameter and fitment are essential to prevent uneven brake wear or reduced braking efficiency in heavy commercial vehicle fleets.