The New Holland 81865535 PTO Coupling Hub is a genuine OEM replacement part designed for a wide range of New Holland agricultural tractors, including TS, T5, T6, T7, TL, TD5000, and TM series. This essential component ensures reliable power transfer from the tractor's PTO to implements, maintaining optimal performance and durability. Weighing approximately 0.82 kg, with dimensions of 95 mm length, 95 mm width, and 51 mm height, this hub is engineered to meet original factory specifications for a precise fit and long service life. It also fits various Case IH MXM, MXU, Puma, and Maxxum series tractors.