Cool coil technology. Does not fit all applications - verify part number by referring to model specifications. Heavy Duty "FatBoy Series" upgrade. Replaceable pulley bearing. Super smooth "Xtreme Precision" machined pulley. To prevent premature clutch failure, follow the instruction sheet included with the clutch. Upgraded to 3 layer "Xtreme TOUGH" integrated, water tight wire harness.
Fits Exmark Lazer Z AC & AS, Serial No. 440,000 & higher; Toro Z Master Z500, Z528 & Z553.
Replaces Exmark #(s) 103-3245, 103-6590; Toro #(s) 103-3245, 103-6590; Warner #(s) 5218-100, 5218-228, 5218-243.
•ID: 1"
•Pulley Diameter: 7-3/16"
•Belt Width: 1/2" or 5/8"
•Direction: Clockwise
•Torque: 205 ft. lbs