| Item | Part No. | Part Name | Qty | Serial No. |
| 20U-70-00530 | BUCKET ASS'Y | 20001- | ||
| 1 | 20U-70-25730 | BUCKET,(563MM) | 20001- | |
| 2 | 20U-70-25F70 | PLATE (WELDED) | 20001- | |
| 3 | 20U-70-25F80 | PLATE (WELDED) | 20001- | |
| 4 | 20U-70-25F30 | PLATE,L.H. (WELDED) | 20001- | |
| 5 | 20U-70-25F40 | PLATE,R.H. (WELDED) | 20001- | |
| 6 | 20U-70-25720 | LIP (WELDED) | 20001- | |
| 7 | 20U-70-23330 | ADAPTER (WELDED) | 20001- | |
| 8 | 20U-70-23340 | TOOTH | 20001- | |
| 9 | 20U-70-23350 | PIN | 20001- | |
| 10 | 20U-70-23360 | LOCK | 20001- | |
| 11 | 20U-70-13241 | CUTTER,L.H. | 20001- | |
| 12 | 20U-70-13251 | CUTTER,R.H. | 20001- | |
| 13 | 20U-70-28130 | BOLT | 20001- | |
| 14 | 203-32-51220 | NUT | 20001- |