OEM PART NUMBERS:
• Hustler/Excel: 601784 / 601784K
• Big Dog: 601784 / 601784K
• Warner: 5219-107 / 5219107
SPECIFICATIONS:
• Type: Electric PTO Clutch/Brake (MagStop)
• Crankshaft Diameter: 1"
• Pulley Outside Diameter: 6"
• Height: 4"
• Rotation: CCW (Counterclockwise)
• Torque: 125 ft-lbs
• Belt Width: 1/2" or 5/8"
• Pigtail: Included
• Weight: 12 lbs
• Condition: New
APPLICATION:
• Big Dog Mowers A-Series, C-Series, R-Series, T-Series
• Hustler/Excel FasTrak 48"/54"/60"
• Hustler/Excel Sport 42"/48"/54"
• Hustler/Excel TrimStar 36"/48"/54"
Electric PTO Clutch - Hustler FasTrak, Sport, TrimStar & Big Dog Mowers
Direct replacement electric PTO clutch/brake for Hustler/Excel FasTrak, Sport, and TrimStar zero-turn mowers, and Big Dog A-Series, C-Series, R-Series, and T-Series mowers. Features a 1-inch crankshaft diameter with a 6-inch pulley outside diameter, 4-inch overall height, and counterclockwise belt rotation. Warner MagStop design combines an electric friction clutch with a permanent magnet brake in one preassembled unit. Rated at 125 ft-lbs of torque for dependable blade engagement and stopping power. Accepts 1/2" or 5/8" belt width. Pigtail wire harness included for direct plug-in installation. Adjustment and maintenance free design. Fits Hustler FasTrak 48"/54"/60", Sport models with Kawasaki FR651V and 26HP Briggs engines, and TrimStar models with Kawasaki FS691V and 17/19HP Kawasaki engines. Also fits Big Dog A-Series, C-Series with 26HP Briggs, R-Series (except Diablo), and T-Series with Kawasaki FS691V. Direct replacement for Hustler/Big Dog 601784 / 601784K and Warner 5219-107 / 5219107. Weighs 12 lbs.
PTO Clutch for Hustler TrimStar 36 48 54 Inch & Sport FasTrak Big Dog Applications
Electric PTO clutch/brake for Hustler/Excel TrimStar walk-behind and stand-on mowers in 36-inch, 48-inch, and 54-inch deck configurations. Compatible with TrimStar models equipped with Kawasaki FS691V and 17/19HP Kawasaki engines. Also fits Hustler Sport 42"/48"/54" with Kawasaki FR651V and 26HP Briggs & Stratton, FasTrak 48"/54"/60", and Big Dog A/C/R/T Series mowers. Warner TG2000 MagStop clutch/brake combines electric friction clutch with permanent magnet brake for smooth blade engagement and reliable stopping. Features 1-inch crankshaft diameter, 6-inch pulley OD, 4-inch height, and counterclockwise rotation. Rated at 125 ft-lbs torque. Accepts 1/2" or 5/8" belt width with pigtail wire harness included for plug-in installation. Adjustment and maintenance free. Replaces Hustler/Big Dog 601784 / 601784K and Warner 5219-107 / 5219107. New aftermarket unit. Weighs 12 lbs.
Features a factory-sealed bearing for maintenance-free operation and extended service life. Electromagnetic field coil provides instant blade engagement and disengagement for precise cutting control.
⚠️ Verify OEM part number stamped on your original clutch before ordering to ensure proper fitment. Confirm shaft diameter, pulley size, rotation direction, and connector type match your original unit.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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