The Case IH 47654344 Diaphragm Kit is an authentic OEM replacement part designed for various Case IH harvesting equipment. This essential kit ensures proper function and sealing within combine harvesters, cotton pickers, forage harvesters, and windrowers, maintaining optimal machine performance and reliability. Engineered to meet original specifications, it provides a precise fit and durable operation for a wide range of models, including the 1400, 1600, 2100, 2300, 2500, 5000, 6000, 7000, 8000, and 9000 series combines; 1800, 2000, 2100, 2500 series and CPX cotton pickers; 700 and 8000 series forage harvesters; and 8800 series windrowers.