The Oregon 33116 electric PTO clutch is a high-quality replacement part designed for various MTD, Cub Cadet, and Troy-Bilt riding lawn mowers and garden tractors. This genuine Oregon clutch ensures reliable power take-off engagement for your equipment. It features a 25.4 mm (1 inch) inner diameter, 133.35 mm (5-1/4 inch) outer diameter, and a 19.05 mm (3/4 inch) height, with a counter-clockwise rotation. It directly replaces OEM part numbers such as MTD 717-0975 and Warner 5910-1.