Cutting blade compatible with CUB CADET lawn tractor mowers: 14AP13CP603 - 17AI4BFP603 - 17BI4BFP603 17CI4BFP603 - FMZ 50 - GT 1223 MTD: 19A-123-600 - 19A-123-603 - 19A-124-600 - 19A40013100 - 19A40013603 TECHNICAL SPECIFICATIONS Central hole: Round Central hole in mm: 19.00 Width in mm: 61.00 Length in mm: 454.00 Direction of rotation: clockwise Thickness in mm: 4.00 code: 122-869 original code: 742-04068 742-04068A 742-04068C 759-04047 CZ