Parts list: № Number Qty Name Options 1 HXE53570 64 Knife Next page: ST931712 Hinge and Mounting Parts, Feed Roll Assembly ST930312 Cutterhead Assembly W/ 56 Knives, Coated ST922769 Spiral Band Mounting Parts ST930311 Cutterhead Assembly W/ 48 Knives, Coated ST957322 Spiral Band, Dura Line™ ST961588 Stationary Knife Support ST775788 Knife, Cutterhead W/ 64 Knives, Grass ST919540 Shaft, Knife Sharpener Guide and Drive Parts ST929411 Cutterhead Speed Sensor and Mounting Parts ST816843 Re-Cutter Spiral Band W/ Knife, Attachment