The Case IH 81863105 is a genuine OEM oil seal designed for critical sealing applications in a wide range of Case IH agricultural and construction equipment. This high-quality seal ensures optimal performance and prevents leaks, maintaining the integrity of hydraulic systems and other components. With an outer diameter of 55 mm, an inner diameter of 35 mm, and a height of 9 mm, it provides a precise fit for specified models, ensuring reliable operation and extended service life.