Common clutch replacement founr on Exmark Lazer Z mowers. See OEM part number listed below.
Height: 3-5/16"
ID: 1"
Diameter Pulley: 6-5/16"
Direction: Clockwise
Uses Belt Width: 5/8"
Will replace OEM Part number:
Exmark 1-631644, 103-0500, 103-0661, 103-0662
Warner 5218-21, 5218-25, 5218-293, 5218-76, 5218-76c