4052003 Seal, Brake Caliper Mechanism

This seal plays a vital role in the maintenance of the brake caliper mechanism, ensuring the integrity of the pneumatic system and protecting internal components from environmental contaminants. Designed for heavy-duty performance, it maintains the structural reliability of the braking assembly during high-pressure cycles.

4052003 is the OE-equivalent seal used in the WABCO MAXX 22 brake system. This component is engineered to meet strict technical standards for heavy commercial vehicle braking assemblies, ensuring seamless integration with existing hardware.

For workshop technicians, this part is essential when performing routine brake system overhauls or repairing caliper mechanisms. It is designed for easy assembly and long-term reliability in demanding heavy-duty environments. Regular inspection of these seals during service intervals helps maintain optimal braking response and prevents system leakage.