| Item | Part No. | Part Name | Qty | Serial No. |
| 20U-70-00702 | BUCKET ASS'Y | 3401- | ||
| 1 | 20U-70-13113 | BUCKET,(612MM) | 3401- | |
| 2 | 20U-70-13140 | PLATE,L.H. (WELDED) | 3401- | |
| 3 | 20U-70-13150 | PLATE,R.H. (WELDED) | 3401- | |
| 4 | 20U-70-13121 | LIP (WELDED) | 3401- | |
| G-1 | (\8\20U-70-X1480) | TOOTH GROUP | 3401- | |
| ==================== | ||||
| 5 | 103-70-22140 | TOOTH | 3401- | |
| 6 | 20U-70-05010 | SHIM ASS'Y | 3401- | |
| \6\ | SHIM¤ 0.5MM | 3401- | ||
| \6\ | SHIM¤ 1.0MM | 3401- | ||
| 7 | 113-70-22160 | BOLT | 3401- | |
| 8 | 113-70-22280 | NUT | 3401- | |
| ==================== | ||||
| G-2 | (\8\20U-70-X1461) | SIDE CUTTER GROUP | 3401- | |
| ==================== | ||||
| 9 | 20U-70-13241 | CUTTER,L.H. | 3401- | |
| 10 | 20U-70-13251 | CUTTER,R.H. | 3401- | |
| 11 | 20U-70-13270 | BOLT | 3401- | |
| 12 | 203-32-51220 | NUT | 3401- | |
| ==================== |