This genuine OEM Fiatagri 9849079 ignition key is an essential replacement part for various Fiat, Fiatagri, and Someca agricultural tractors. Designed for reliable starting and secure operation, this key is compatible with numerous models including the Fiat 450, 480, 500, 540, 550, 580, 600, 640, 650, 680, 750, 780, 850, 880, 900, 980, 1000, 1180, 1280, 1380, 1580, and 1880 series, along with their DT, SUPER, and SUPERDT variants. Ensure proper fitment and functionality with this authentic replacement part.