4051049 Mercedes-Benz Compatible Caliper Pin Kit

What does a caliper pin kit do?

This brake caliper pin repair kit plays a critical role in the maintenance of air disc brake systems. By providing the necessary components to secure and lubricate the caliper pins, it prevents seizing and ensures smooth piston movement during braking operations. These high-strength components are engineered to withstand the extreme thermal and mechanical stresses found in heavy commercial vehicle braking systems.

Compatible vehicles and systems

This kit is designed for use in Mercedes-Benz vehicles and is also compatible with WABCO systems. It provides an essential solution for workshop technicians performing routine brake maintenance or overhauls on heavy commercial vehicles to ensure reliable stopping power.

Installation and maintenance

For proper installation, technicians should ensure all surfaces are clean and free of debris before applying the new pins. Regular inspection of the caliper pin assembly is recommended to prevent uneven pad wear or brake drag. Consult your authorized distributor for specific installation guidance and fitment verification.

Troubleshooting and selection

Properly maintained caliper pins are vital for preventing uneven brake pad wear and ensuring consistent pedal feel. Using high-quality repair kits helps maintain the integrity of the entire pneumatic braking system under heavy load conditions.

OE cross-reference

4051049 (Brake Caliper Pin Repair Kit) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE number 4054200076. It also replaces WABCO OE number 12999734VT.