The 86537659 is a genuine CNH Industrial hydraulic quick coupler FF nipple, designed for reliable fluid connection in agricultural and construction machinery. This flat face (FF) nipple ensures minimal fluid loss and air inclusion during connection and disconnection, promoting system efficiency and cleanliness. Featuring an M22x1.5 thread, it provides a secure and leak-free hydraulic connection. This OEM part is compatible with a wide range of Case IH and New Holland tractor models, including Farmall, Maxxum, Puma, Optum, Steiger, Magnum, Quadtrac, T5, T6, T7, T8, and T9 series.