This is a genuine Reform 116412909 solid drive sleeve, engineered for reliable power transmission in Reform agricultural equipment. It is an original equipment manufacturer (OEM) part, ensuring optimal performance and durability. This drive sleeve is compatible with various Reform Metrac, Muli, and Mounty models, including Metrac H7X, H7RX, H9X, H9RX, H10X, H10RX, H11X, H11RX, Muli T8, T8S, T9, T9S, T10, T10S, T10X, T10X Hybrid, T10X Hybrid S, T11X, T11X Hybrid, T11X Hybrid S, Mounty 100V, 100V-X, 110V, 110V-X, 110V-X Hybrid, and 110V-X Hybrid S.