The Case IH 81824002 is a genuine OEM spring designed for a wide range of Case IH agricultural equipment. This versatile spring is utilized in various applications across multiple machine types, including MX series tractors (MX100-MX170), 7100 and 7200 series tractors, 1600, 2100, 2300, 2500, 5000, 6000, and 7000 series combines, 1800, 2000, 2100, 2500 series cotton pickers, 8810 forage harvesters, and 8800 series windrowers. It ensures proper function and tension in critical control systems.