Parts list: № Number Qty Name Options 1 HXE53570 40 Knife Next page: ST752394 Knife, Cutterhead W/ 40 Knives, Grass ST752396 Knife, Cutterhead W/ 48 Knives, Grass ST752403 Knife, Cutterhead W/ 56 Knives, Grass ST919540 Shaft, Knife Sharpener Guide and Drive Parts ST922769 Spiral Band Mounting Parts ST1037584 Re-Cutter Spiral Band W/ Knife, Attachment ST1036723 Cutterhead Assembly W/ 64 Knives, Non-Coated ST1036722 Cutterhead Assembly W/ 56 Knives, Non-Coated ST1036697 Cutterhead Assembly W/ 56 Knives, Coated ST1036691 Cutterhead Assembly W/ 40 Knives, Coated