The Case IH 87499770 is a genuine OEM 90-degree hydraulic adapter designed for robust performance in agricultural and construction equipment. This essential fitting features 1 1/16-12 ORB (O-Ring Boss) threads on both ends, ensuring a secure, leak-free connection in hydraulic systems. Manufactured to Case IH's stringent quality standards, it provides reliable fluid transfer and is compatible with a wide range of Case IH Magnum, Puma, Steiger, Quadtrac, and Optum series machinery.