The Johnston 7036722 Overload Indicator is a genuine OEM component designed for use in Johnston sweepers. This critical safety device monitors the load on various systems within the machine, providing an alert or preventing operation when an overload condition is detected. It helps protect the sweeper's mechanical and hydraulic components from excessive stress and potential damage, ensuring reliable and safe operation. This part is essential for maintaining the operational integrity and longevity of compatible Johnston sweeper models.