Parts list: № Number Qty Name Options 1 HXE53570 40 Knife Next page: ST750391 Shearbar Arms ST944633 Lift Lock, Cutterhead ( - 516152) ST752276 Cutterhead Assembly W/ 56 Knives, Coated ST775790 Cutterhead Assembly W/ 64 Knives, Non Coated ST750027 Spiral Band, Non Coated ST752267 Cutterhead Assembly W/ 48 Knives, Coated ST752432 Stationary Knife, Grass ST752263 Cutterhead Assembly W/ 40 Knives, Coated ST750923 Knife Sharpener Door ST758876 Cutterhead Position Sensor Mounting Parts