The Case IH K303540 is a genuine OEM spring designed for a wide range of Case IH agricultural equipment. This essential component ensures proper function and durability in applications including Maxxum series tractors (5120-5250, MX100-MX170), Magnum series tractors (7110-7250, 8910-8950), Axial-Flow combines (2144-2588), cotton pickers (2055-2555), forage harvesters (781), and windrowers (8825-8870). Measuring approximately 38.1 mm in length, 19.05 mm in width, and 19.05 mm in height, with a weight of 0.023 kg, this spring is crucial for maintaining optimal machine performance.