The Case-IH 84557659 is a genuine OEM pulley designed for critical power transmission within various Case-IH agricultural and construction equipment. This robust component is compatible with numerous models, including Farmall, Maxxum, Puma, and Quantum series tractors; Axial-Flow combines; Cotton Express pickers; FR series forage harvesters; SR, SV, TR, and TV series skid steer loaders; Farmlift telehandlers; and 521F/G, 621F/G, 721F/G, 821F/G, 921F/G wheel loaders. With confirmed dimensions of 150 mm length, 150 mm width, and 50 mm height, and a weight of 0.60 kg, this pulley ensures precise fit and durable performance for maintaining optimal machine operation.