Parts list: № Number Qty Name Options 1 HXE53570 40 Knife Next page: ST752391 Knife, Cutterhead W/ 48 Knives, Corn ST752396 Knife, Cutterhead W/ 48 Knives, Grass ST775784 Knife, Cutterhead W/ 64 Knives, Corn ST918478 Guide Block Support, Sharpening Stone ST928042 Shearbar Arms ST1036731 Knife Sharpener Door ST1036710 Mounting Parts, Cutterhead Position Sensor ST1033069 Stationary Knife, Grass ST1029882 Stationary Knife, Shearbar, Dura Line™