The Case-IH 91913C91 is a genuine OEM light designed for a wide range of Case-IH agricultural and harvesting equipment. This essential component provides reliable illumination, crucial for operational visibility and safety during day and night operations. It is compatible with numerous Case-IH tractor, combine, cotton picker, cotton stripper, forage harvester, and windrower models, including the 1066, 1466, 1486, 1566, 1586, 886, 986, Hydro 100, Hydro 186, 1420, 1440, 1460, 1480, 1822, 1844, 800, 900, 4000, and 5000 series, ensuring a perfect fit and dependable performance.