The Case IH 87639094 is a genuine OEM pulley, precisely engineered for various Case IH agricultural machinery. This essential component ensures reliable power transmission within the engine or accessory drive system. It features an outer diameter of 100 mm, a bore diameter of 20 mm, and a width of 30 mm, weighing approximately 0.6 kg. Compatible with a wide range of Magnum, Puma, Maxxum, and Farmall A series tractors, as well as Axial-Flow 7230, 8230, and 9230 combines.