Xtreme Outdoor Power Equipment Replaces Husqvarna AYP Roper Sears Craftsman 160889, 532160889 PTO Blade Clutch, Fits: LTH130 - LTH140 LTH150 - LTH160 LTH15 - LTH145 YTH1542A - YTH1542B Xtremely cool coil design runs over 20% cooler for a longer service life  plus every clutch is backed by a buyer-protection 1-year warranty Replaces OEM: 160889, 532160889 Replaces Warner: 5217-9, 5217-6, 5217-35 Specs: 1.000" Crankshaft, 5.345" Pulley, Counter Clockwise, 1/2" or 5/8" Belt, 80 ft. lbs torque Free Upgraded - High Temperature Bearings. TOUGH Machined Billet Pulley with Replaceable Bearing - OEM Upgrade