Electric PTO Clutch Diameter Pulley: 6 ", Made By: An OEM supplier, For Proper Ordering: Reference Warner or Ogura part numbers stamped on clutch, Height: 3 15/16 ", Uses belt width: 1/2 " or 5/8", Torque Correctly: To prevent premature failure, Designed For: Rugged use, ID: 1 ", Direction: Counter clockwise, Clutch Applications: Residential and commercial. Fits Models: Replaces Part Numbers: Warner 5219-147, MTD 717-05122A, MTD 917-05122A, MTD 717-05122, MTD 917-05122 Stens Part Number: 255-855