The Case-IH 5179556 Quick Coupling Sleeve is an original equipment manufacturer (OEM) part designed for robust and reliable hydraulic connections in a wide range of Case-IH agricultural and construction machinery. This genuine sleeve ensures a secure fit and optimal performance for hydraulic lines, preventing leaks and maintaining system integrity. Manufactured to precise specifications, it offers durability and compatibility with various Case-IH tractor and combine models, including Farmall, Maxxum, Puma, Magnum, Steiger, Quadtrac, Axial-Flow, Patriot, and Titan series.