Blade for lawn tractor mower mower A diagonal blade length: 441mm B centre hole: 5 points C centre hole: 5 points D distance between centres of mounting holes: E blade thickness: 5mm F width of blade: 57mm AYP Code: R320008 Original Code: 137380 COMPATIBLE ALSO WITH HUSQVARNA R145 R145SW R.O.: 532199243 AT