4005003 Bushing, Brake Caliper Pin

The heavy-duty grade bushing is a critical component within the air disc brake caliper system, ensuring smooth and stable movement of the caliper pin. Designed for high-stress environments, this part provides the necessary structural support to maintain braking precision during heavy-duty operations. Its precise dimensions and high-strength construction make it an essential part for maintaining vehicle safety and system efficiency.

4005003 is the OE-equivalent bushing used in WABCO systems such as PAN 19 DOUBLE, PAN 22 DOUBLE, PAN 19 SINGLE, PAN 22 SINGLE, and MAXX 22 T. This component is also compatible with a wide range of heavy commercial vehicle brands including DAF, IVECO, SCANIA, VOLVO, RENAULT TRUCKS, and MACK. It serves as a reliable replacement part for various braking system configurations in the transport sector.

For workshop technicians, this bushing is designed for straightforward assembly within the brake caliper pin housing. Given its specific diameter of Ø 38 x 42 / 30 mm, it is vital to ensure exact fitment during installation to prevent uneven wear or caliper misalignment. Regular inspection of the braking system components is recommended to ensure optimal performance and longevity in commercial fleet maintenance.

Maintenance of the air disc brake system requires parts that can withstand constant mechanical stress. Using high-quality components like this bushing helps prevent common issues such as caliper binding or irregular braking-force distribution. It is specifically engineered to meet the rigorous demands of professional heavy commercial vehicle servicing.