The Case IH 87586152 is a genuine OEM PTO coupling designed for various Case IH agricultural tractors. This essential component ensures reliable power transfer from the tractor's engine to implements requiring PTO drive, maintaining optimal performance and durability. It is compatible with a wide range of models including Maxxum, Puma, Magnum, Steiger, MXM, Farmall A, Vestrum, Optum, and Quadtrac series tractors, ensuring precise fit and function.