Blade for lawn tractor mower mower A Diagonal blade length: 490mm B Centre hole: 5 points C Centre hole distance: 5 points C Positioning hole distance: D Positioning hole distance: E Blade thickness: 5mm F Blade width: 63mm AYP Code: R320011 Original code: 127842 139774 134148X 24692 139744 COMPATIBLE ALSO WITH HUSQVARNA O.R.: 532134148 532139774 532121263 532127482 AT