4151017 MERITOR Compatible Bushing, Brake Caliper Pin

The 4151017 bushing is a precision-engineered component designed for the braking system of heavy commercial vehicles. It serves a critical role in maintaining the stability and smooth movement of the brake caliper pin within the air disc brake assembly. By ensuring proper alignment and reducing friction, this part helps maintain optimal braking performance under heavy-duty operating conditions.

This component is the OE-equivalent of the MERITOR KIT225221 bushing used in MERITOR ELSA 195, ELSA 225, and EX 225 systems. It is specifically engineered to meet the rigorous standards required for high-strength mechanical components in heavy commercial vehicle applications. The precise fitment ensures that the braking system functions reliably without unnecessary vibration or wear.

Workshop technicians should ensure that the caliper pin area is thoroughly cleaned before installing this new bushing to prevent contamination. Regular inspection of the brake caliper pin assembly is recommended during routine maintenance intervals to ensure the integrity of the braking system. This component is designed for direct assembly into compatible MERITOR braking hardware to restore original performance levels.