The Case IH 621339 is a genuine OEM spring designed for a wide range of Case IH agricultural machinery. This essential component provides tension or compression as required within specific assemblies, contributing to the smooth operation and longevity of your equipment. It is compatible with numerous Case IH combine models including the Axial-Flow series, various windrowers, headers, and swathers. Weighing approximately 0.009 kg, this spring is a direct replacement part, ensuring proper fit and function for maintaining peak machine performance.