Electric PTO Clutch / Warner 5219-13Pack Size:1Toro 104-3624, Exmark 104-3624, Exmark 109-7035, Toro 109-7035, Warner 5219-13Sunbelt B1XT0009, Prime Line 7-06289Made By: An OEM supplier, Uses belt width: 5/8 ", Height: 3 1/4 ", Direction: Counter clockwise, For Proper Ordering: Reference Warner or Ogura part numbers stamped on clutch, ID: 1 ", Designed For: Rugged use, Installation: To prevent premature clutch failure, follow the instruction sheet included with the clutch, Diameter Pulley: 7 1/3 "