The Case IH 166679A1 Stay is a genuine OEM component designed to provide critical structural support and stability in various Case IH agricultural equipment. This essential part ensures proper alignment and secure fastening for optimal machine performance and longevity. It is compatible with a wide range of Case IH tractors, combines, cotton pickers, forage harvesters, and windrowers, including models like the 7100, 7200, 8900, MX series tractors, 1600, 2100, 2300, 2500 series combines, 1800, 2000, 2100, 2500 series cotton pickers, 8810 forage harvester, and 8800 series windrowers.