The Claas 0002161241 Chain Wear Sensor is an original equipment manufacturer (OEM) part designed to monitor chain wear in Claas agricultural machinery. This essential sensor helps maintain the operational efficiency and extend the lifespan of critical components in combine harvesters and forage harvesters. It is compatible with a wide range of Claas Lexion, Tucano, and Jaguar models, providing accurate data for timely maintenance. With dimensions of 95 mm length, 51 mm width, and 51 mm height, and a weight of 0.12 kg, this sensor is a precise fit for specified applications.