The Claas 0000128420 Sieve Sensor is an original equipment manufacturer (OEM) part designed for precise monitoring of sieve performance in Claas agricultural machinery. This essential sensor ensures optimal separation and cleaning processes in combine harvesters and forage harvesters, including various Lexion, Tucano, Avero, and Jaguar models. Maintaining the efficiency and reliability of your Claas machinery, this genuine sensor contributes to consistent harvest quality and operational uptime.