4001012 Brake Caliper Pin

The 4001012 Brake Caliper Pin is a critical component within the air disc brake system, engineered to maintain precise caliper alignment during heavy-duty operation. Designed with high-strength components, this pin provides the necessary stability to ensure consistent braking performance under demanding road conditions. Its robust construction is vital for the smooth movement of the caliper assembly, preventing premature wear in the braking system.

This part is a direct replacement for high-performance braking requirements and is compatible with systems from WABCO (including MAXX 22 L and MAXX 22 T models), Mercedes-Benz, Scania, and Hendrickson. 4001012 is the OE-equivalent component used in DAEWOO and SCHMITZ CARGOBULL heavy commercial vehicle braking architectures. The exact dimensions of Ø 38 / 118 mm ensure precise fitment within the specified assemblies.

For workshop technicians performing brake system maintenance, this pin is essential for ensuring the caliper remains seated correctly during service intervals. Regular inspection of the caliper pins is recommended to prevent issues with caliper drag or uneven pad wear. Proper installation ensures optimal integration with the vehicle's pneumatic braking hardware and maintains the integrity of the air disc brake system.