The Case IH 714868015 Diaphragm Kit is a genuine OEM replacement part designed for a wide range of Case IH Axial-Flow Harvester models. This essential kit ensures proper function and maintenance of the harvester's diaphragm system, contributing to optimal machine performance and longevity. It is compatible with models including 1420, 1440, 1460, 1480, 1620, 1640, 1644, 1660, 1666, 1680, 1688, 2144, 2166, 2188, 2344, 2366, 2388, 2577, 2588, 5088, 6088, 7088, 7120, 7230, 7240, 8120, 8230, 8240, 9120, 9230, and 9240.