Mechanical clutch compatible lawn tractor lawnmower mower HUSQVARNA models: CT130, CT150, CTH130, CTH135 JONSERED models: ICT13, ICT13 A, ICT14, ICT14 A, ICT15, ICT15 A Disc distance dimensions from top to bottom 105 mm Height: 176 mm Lower pulley diameter: 90.30 mm Upper pulley diameter: 136.70 mm Inner diameter: 25.4 mm Original part number: AYP 170163 HUSQVARNA 532 17 01-63 532 17 98-87 532179887 7391883382691 JONSERED 532 17 01-63 CZ