| Item | Part No. | Part Name | Qty | Serial No. |
| 21K-70-00121 | BUCKET ASS'Y | 4252- | ||
| \0\21K-70-00120 | BUCKET ASS'Y | 3001-4251 | ||
| 1 | 21K-70-25111 | BUCKET | 4252- | |
| 1 | \0\21K-70-25110 | BUCKET | 3001-4251 | |
| 2 | 21K-70-24121 | PLATE (WELDED) | 4252- | |
| 2 | 21K-70-24120 | PLATE (WELDED) | 3001-4251 | |
| 3 | 21K-70-24141 | PLATE,L.H. (WELDED) | 4252- | |
| 3 | 21K-70-24140 | PLATE,L.H. (WELDED) | 3001-4251 | |
| 4 | 21K-70-24131 | PLATE,R.H. (WELDED) | 4252- | |
| 4 | 21K-70-24130 | PLATE,R.H. (WELDED) | 3001-4251 | |
| 5 | 205-70-74261 | ADAPTER (WELDED) | 3001- | |
| 6 | 21K-70-25140 | PLATE (WELDED) | 4252- | |
| 6 | 21K-70-25120 | PLATE (WELDED) | 3001-4251 | |
| 7 | 205-70-74420 | HOOK (WELDED) | 4252- | |
| 7 | 21K-70-14240 | HOOK (WELDED) | 3001-4251 | |
| 8 | 205-70-74272 | TOOTH | 4252- | |
| 8 | \0\205-70-74271 | TOOTH | 3001-4251 | |
| 9 | 205-70-74280 | PIN | 3001- | |
| 10 | 205-70-74290 | LOCK | 3001- | |
| 11 | 21K-70-14180 | CUTTER,L.H. | 4252- | |
| 11 | \0\203-70-43260 | CUTTER,L.H. | 3001-4251 | |
| 12 | 21K-70-14190 | CUTTER,R.H. | 4252- | |
| 12 | \0\203-70-43270 | CUTTER,R.H. | 3001-4251 | |
| 13 | 208-32-11231 | BOLT | 4252- | |
| 13 | \0\01802-02262 | BOLT | 3001-4251 | |
| 14 | 01803-02228 | NUT | 3001- |