Mower Blade Fits Cub Cadet 742-3009 759-3817 1015 1020 1715 1720 38" by Rotary $18.03 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Blade PRODUCT DESCRIPTION DESCRIPTION Requires (2) for 38" Cut Cub Cadet Front Engine Rider; Models: 1015, 1020, 1715 & 1720. FITS MODELS CUB CADET 1015, 1020, 1715, 1720, 2 for 38" cut REPLACES OEM CUB CADET 742-3009, 759-3817 WINDSOR 50-4170 SPECS WIDTH 3" LENGTH 19-3/8" DIAMETER OF OUTSIDE HOLES 5/16" CUT DIRECTION RIGHT C. H. DIA 3/4" CENTER TO CENTER (OUTSIDE HOLES) 2-1/2" THICKNESS 0.2040"