The Case-IH 85827745 Ring Nut is a genuine OEM component designed for various Case-IH and New Holland agricultural machinery. This essential part ensures secure fastening within critical assemblies, maintaining optimal performance and reliability. It is compatible with a wide range of Case-IH MAXXUM, PUMA, and OPTUM series tractors, as well as New Holland T6 and T7 series tractors, ensuring a precise fit and long-lasting durability.