The Claas 0021866330 Sensor CCN B445 is a genuine OEM replacement part designed for a wide range of Claas agricultural machinery. This essential sensor ensures optimal performance and reliability across various models, including Lexion combine harvesters (400, 500, 600, 700 series), Tucano, Avero, Jaguar forage harvesters (800, 900 series), Xerion, Axion, Arion tractors, Scorpion telehandlers, Rollant, Quadrant, Variant balers, Disco mowers, Volto, Liner rakes, Cargos forage wagons, Cougar, Quantum, and Celtis models. Manufactured to Claas's stringent quality standards, this sensor provides precise data for critical machine functions.