The Case IH 47691493 diaphragm kit is an original equipment manufacturer (OEM) part designed for various Case IH agricultural machinery. This essential kit ensures proper function within the machine's system, providing reliable performance. It is compatible with a wide range of Case IH combines, cotton pickers, forage harvesters, and windrowers, including models like the 1420, 2388, 7120 combines, 1800 cotton pickers, 771 forage harvesters, and 8820 windrowers. Measuring 95.25 mm in length and width, and 50.8 mm in height, with a weight of 0.12 kg, this kit is a direct replacement for maintaining optimal machine operation.