The John Deere ER413652 is an authentic OEM speed sensor designed for precise monitoring of rotational speed in various John Deere agricultural and construction machinery. This critical component ensures optimal machine performance and accurate data feedback to the control systems. Manufactured to John Deere's rigorous standards, it provides reliable and durable operation in demanding environments. This sensor is a direct replacement for part number RE215809 and is compatible with numerous models including 6000, 7000, and 8000 series tractors, as well as combines and excavators.