The Case IH 87521177 is a genuine OEM tapered roller bearing assembly designed for critical applications in various Case IH and New Holland agricultural tractors. This high-quality bearing ensures smooth operation and durability, contributing to the longevity of your machinery. It is a direct replacement part, engineered to meet original equipment specifications for optimal fit and performance in models such as the Case IH MAXXUM and PUMA series, and New Holland T6000 and T7000 series.