Replaces OEM Number: 53740 160889 1772388 3643100 7053740 532160889 688EC 7053740S 7053740SM 717-1459 917-1459 GW-1772388 5217-35 5217-6 5217-7 5217-9 Compatible with: Woods R1540 Cub Cadet 1300 1405 13A-130F100 Troy Bilt 13095 John Deere STX38 (Black Deck) STX46 Snapper LT145H Hydro Series C Ariens EZR Series PTO Clutch Specs: Crankshaft: 1 inch; Pulley OD: 5.375 inch; Rotation Direction: CCW ( Counter Clockwise ); Torque: 80 ft-lb Easy to Install: The most power take off clutches come in pre-set, so you needn't adjust it at the end use. Kind Tips: Please check fitment information,OEM part number and the electric PTO clutch Parameter from product description before order.