Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AT20S66 | 1 | Blade | (138 in. (SHORT) ROCKLAND) |
| 2 | [] | 2 | Top, (SUB FOR 20-S-19-25) | |
| 3 | [] | 2 | Middle, (SUB FOR 20-S19-24) | |
| 4 | [] | 2 | Lower, (SUB FOR 20-S-19-23) | |
| 5 | T70286 | 19 | Bolt | 19.050 X 63.500 mm (3/4" X 2-1/2") |
| 6 | 14H1058 | 19 | Nut | 3/4" |
| 7 | 12H236 | 19 | Lock Washer | 3/4" |
| 8 | T79199 | 2 | Dura-Max Cutting Edge | |
| 9 | T79194 | 1 | Dura-Max Cutting Edge | |
| 10 | 20-S-66-16 | 1 | Socket | LH Assembly |
| 11 | 20-S-66-2 | 2 | Bracket | (OUTER STRUT) |
| 12 | 20-S-66-1 | 1 | Bracket | (INNER STRUT) |
| 13 | 20-S-66-7 | 2 | Socket | Assembly |
| 14 | T49148 | 2 | Ball | TRUNNION |
| 15 | 20-S-66-8 | 4 | Bracket | Lift Cylinder |
| 16 | T78244 | 4 | Bushing | |
| 17 | 20-S-66-15 | 1 | Socket | RH Assembly |
| 18 | T153378 | 1 | Dura-Max Cutting Edge | RH Straight |
| 19 | T112067 | 1 | Dura-Max Cutting Edge | RH Cupped |
| 20 | T70286 | 12 | Bolt | 19.050 X 63.500 mm (3/4" X 2-1/2") |
| 21 | 14H1058 | 12 | Nut | 3/4" |
| 22 | 12H236 | 12 | Lock Washer | 3/4" |
| 23 | T153379 | 1 | Dura-Max Cutting Edge | LH Straight |
| 24 | T112068 | 1 | Dura-Max Cutting Edge | LH Cupped |
| 25 | [] | 1 | ( AT172682 NLA) (STRAIGHT END BITS) (FOR USE WITH SEMI-U BLADES ONLY) (CANNOT BE USED ON WIDE TRACK BLADE AT20S74) |
