The Case IH 397240A1 is a genuine OEM temperature sensor designed for precise monitoring of gearbox and engine operating temperatures in a wide range of Case IH agricultural machinery. This critical component ensures optimal performance and prevents overheating by providing accurate temperature readings to the machine's control systems. It is compatible with various models across the MX, Magnum, Puma, Steiger, and Maxxum tractor series. Weighing approximately 0.068 kg, this sensor is built to OEM specifications for reliable and long-lasting operation in demanding agricultural environments.