The Case-IH 401905R91 is a genuine OEM oil seal designed for critical sealing applications in Case-IH agricultural and utility equipment. This high-quality seal prevents lubricant leakage and protects against contaminants, ensuring optimal performance and longevity of components. It features an inner diameter of 41.275 mm, an outer diameter of 60.325 mm, and a width of 9.525 mm. Essential for maintaining the integrity of shafts and housings in models such as the 385, 454, 574, 684, 784, 884, 995, C and CX series tractors, and various utility loaders.