| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21N-939-4811 | BUCKET | 20633-@ | |
| 1 | \0\21N-939-4810 | BUCKET | 20587-20632 | |
| 2 | 21N-70-34410 | PLATE (WELDED) | 20587-@ | |
| 3 | 21N-70-37711 | ADAPTER (WELDED) | 20587-@ | |
| 4 | 21N-70-41241 | ADAPTER (WELDED) | 20587-@ | |
| 5 | 21N-939-3N30 | PLATE (WELDED) | 20587-@ | |
| 6 | 21N-939-3N40 | PLATE (WELDED) | 20587-@ | |
| 7 | 21N-939-4350 | PLATE (WELDED) | 20587-@ | |
| 8 | 21N-939-4360 | PLATE (WELDED) | 20587-@ | |
| 9 | 21N-939-4370 | PLATE (WELDED) | 20587-@ | |
| 10 | 21N-939-4380 | PLATE (WELDED) | 20587-@ | |
| 11 | 21N-939-4820 | PLATE (WELDED) | 20587-@ | |
| 12 | 21N-939-4831 | PLATE (WELDED) | 20633-@ | |
| 12 | \0\21N-939-4830 | PLATE (WELDED) | 20587-20632 | |
| 13 | 21N-939-4841 | PLATE (WELDED) | 20633-@ | |
| 13 | \0\21N-939-4840 | PLATE (WELDED) | 20587-20632 | |
| 14 | 21N-939-4870 | PLATE (WELDED) | 20587-@ | |
| 15 | 21N-939-4891 | SHROUD (WELDED) | 20633-@ | |
| 15 | \0\21N-939-4890 | SHROUD (WELDED) | 20587-20632 | |
| 16 | 21N-939-4C90 | PLATE (WELDED) | 20587-@ | |
| 17 | 21N-939-4D10 | PLATE (WELDED) | 20587-@ | |
| 18 | 21N-939-4E20 | PLATE (WELDED) | 20587-@ | |
| 19 | 21N-939-4E30 | PLATE (WELDED) | 20587-@ | |
| 20 | 21N-939-4E40 | PLATE (WELDED) | 20587-@ | |
| 21 | 21N-939-4E50 | PLATE (WELDED) | 20587-@ | |
| 22 | 21N-939-4E60 | PLATE (WELDED) | 20587-@ | |
| 23 | 21N-939-4E70 | PLATE (WELDED) | 20587-@ | |
| 24 | 21N-939-4E80 | PLATE (WELDED) | 20587-@ | |
| 25 | 21N-939-4E90 | PLATE (WELDED) | 20587-@ | |
| 26 | 21N-70-37721 | TOOTH | 20587-@ | |
| 27 | 21N-70-37731 | PIN | 20587-@ | |
| 28 | 21N-70-14310 | COVER | 20587-@ | |
| 29 | 01010-83085 | BOLT | 20587-@ | |
| 30 | 01643-33080 | WASHER | 20587-@ | |
| 31 | 21N-70-34180 | BUSHING | 20587-@ | |
| 32 | 21N-70-14220 | BUSHING | 20587-@ | |
| 33 | 21N-70-00060 | SHIM ASS'Y | 20587-@ | |
| 33 | \6\ | SHIM, 1.0MM | 20587-@ | |
| 33 | \6\ | SHIM, 0.5MM | 20587-@ |