The Case IH 3146989R is a genuine OEM shaft seal ring, also known as an oil seal, designed for a wide range of International Harvester and Case IH agricultural tractors. This critical component ensures proper sealing, preventing oil leaks and protecting internal machinery from contaminants. With precise dimensions of 32mm inner diameter, 45mm outer diameter, and 7mm thickness, it provides a reliable fit and optimal performance in demanding operational conditions. Essential for maintaining the integrity of shafts and bearings in compatible models.