The Case-IH 87661820 is a genuine OEM flexible hose designed for various Case-IH agricultural machinery. This essential component ensures proper fluid transfer within the hydraulic systems of compatible tractors, including models from the Magnum, Puma, and Optum series. Manufactured to Case-IH's rigorous standards, this flexible hose provides durability and a precise fit, maintaining the integrity and efficiency of your equipment's hydraulic functions. Always refer to your machine's parts catalog for specific application details.