The Case IH 793045R21 is a genuine OEM pulley designed for various Case IH tractor models, including the 3210, 3220, 3230, 4210, 4220, 4230, 4240, 385, 395, 485, 495, 585, 595, 685, 695, 885, 895, and 995 series. This essential component ensures proper operation within the machinery's system. It features an outer diameter of 95 mm, an inner diameter of 25 mm, and a width of 51 mm, with a weight of approximately 0.36 kg.