The Case IH 3221154R91 Contact Switch is a genuine OEM component designed for various Case IH agricultural and industrial machinery. This essential electrical switch ensures proper functionality and reliable performance across a wide range of tractor, industrial tractor, and loader models. It is compatible with Case IH 385, 485, 585, 685, 785, 885, 985, 395, 495, 595, 695, 795, 895, 995, 3210, 3220, 3230, 4210, 4220, 4230, 4240, C50, C60, C70, C80, C90, C100, CX50, CX60, CX70, CX80, CX90, CX100, MX80C, MX90C, MX100C tractors, 248, 258, 268, 278 industrial tractors, and 510, 520, 530, 540, 550 loaders. This contact switch is crucial for maintaining the electrical integrity and operational safety of your equipment.