Parts list: № Number Qty Name Options 1 T286728 2 Cutting Edge Center 2 T312795 2 Dura-Max Cutting Edge Outer 3 T101941 22 Bolt 4 24M7294 22 Washer 26 X 39 X 4 mm 5 14H1048 22 Nut 1" Next page: ST979023 Cutting Edge, Heavy Duty, Semi-U Blade, 4140.2 mm (163 in) ST945028 Cutting Edge, Mechanical Angle Blade (287053 - ) ST806273 Cutting Edge, U-Blade ST806278 Cutting Edge, Heavy Duty, Semi-U Blade ST979053 Cutting Edge, Semi-U Blade, 4140.2 mm (163 in) ST806436 Cutting Edge, Semi-U Blade