The Fiatagri 9818685 is a genuine OEM chopper switch designed for use in New Holland agricultural machinery. This essential electrical component controls the chopper function in various combine harvester models, ensuring reliable operation and optimal residue management. It is compatible with New Holland TX series (TX62, TX63, TX64, TX65, TX66, TX67, TX68), TC series (TC52, TC54, TC56), and CX series (CX520, CX530, CX540, CX620, CX630, CX640, CX720, CX740, CX760, CX780, CX820, CX840, CX860, CX880) combine harvesters. This original equipment part ensures precise fit and performance.