4156009 Movement Lever Spring — MERITOR

The 4156009 spring is a vital mechanical component designed specifically for the movement lever assembly within air disc brake systems. This part ensures the correct mechanical positioning and tension required for optimal braking performance. Engineered with heavy-duty grade materials, it provides the necessary resilience to withstand constant mechanical stress and environmental factors during heavy commercial vehicle operation.

4156009 is the OE-equivalent movement lever spring used in the MERITOR ELSA 1 system. This component is engineered to meet strict technical standards to ensure seamless integration with compatible braking hardware. It is specifically designed for the right-hand (R) direction orientation to maintain system precision and safety.

For workshop technicians, this part offers straightforward assembly and maintains consistent tension within the brake caliper mechanism. Regular inspection of the movement lever and its spring components is essential during routine brake system maintenance to prevent mechanical fatigue. This part is essential for maintaining the structural integrity of the brake actuation sequence in heavy-duty applications.