Parts list: № Number Qty Name Options Next page: ST963574 Hopper Kit, Material Collection System, 3-Bag, 12 bushel ST963575 Boot Kit W/ Labels, Material Collection System, 60 / 72SD inch ST964368 Boot Kit W/ Labels, Material Collection System, Mulch On Demand™, 60 inch ST964915 Blower Mounting Kit, Material Collection System, 3-Bag, 12 bushel (3/4) ST964881 Blower Mounting Kit, Material Collection System, 3-Bag, 12 bushel (4/4)