The Case IH K261902 is a genuine OEM oil seal, also known by its replacement part number 87340078. This high-quality seal is precisely engineered with an inner diameter of 35 mm, an outer diameter of 50 mm, and a width of 8 mm. It is designed for various Case IH JX and Farmall series agricultural tractors, ensuring effective sealing against lubricant leakage and protection from contaminants, thereby maintaining optimal machinery performance and extending component life.