| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\21N-72-X4300) | BUCKET GROUP,FRONT | 10001- | |
| ==================== | ||||
| 1 | 21N-72-15121 | BUCKET | 10148- | |
| 1 | \0\21N-72-15120 | BUCKET | 10001-10147 | |
| 2 | 21N-72-15130 | ADAPTER (WELDED) | 10001- | |
| 2A | 21N-72-14130 | PLATE (WELDED) | 10001- | |
| 3 | 21N-72-14240 | BUSHING | 10001- | |
| 4 | 209-72-12211 | SEAL | 10001- | |
| ==================== | ||||
| G-2 | (\8\21N-72-X4400) | TOOTH GROUP | 10001- | |
| ==================== | ||||
| 5 | 21T-72-14480 | POINT | 10001- | |
| 6 | 21T-72-14460 | PIN | 10001- | |
| 7 | 21T-72-14470 | LOCK | 10001- | |
| ==================== | ||||
| G-3 | (\8\21N-72-X3100) | BUCKET GROUP,REAR | 10001- | |
| ==================== | ||||
| 8 | 21N-72-14112 | BUCKET | 10012- | |
| 8 | 21N-72-14111 | BUCKET,REAR | 10001-10011 | |
| 9 | 21N-72-14180 | BUSHING | 10001- | |
| 10 | 21N-72-14190 | BUSHING | 10001- | |
| 11 | 21N-72-14220 | BUSHING | 10001- | |
| 12 | 21N-72-14250 | COVER | 10001- | |
| 13 | 01010-51235 | BOLT | 10001- | |
| 14 | 01643-31232 | WASHER | 10001- | |
| ==================== | ||||
| G-4 | (\8\21N-72-X3200) | PIN GROUP | 10001- | |
| ==================== | ||||
| 15 | 21N-72-14231 | PIN | 10012- | |
| 15 | 21N-72-14230 | PIN | 10001-10011 | |
| 16 | 07020-00000 | FITTING,GREASE | 10001- | |
| 17 | 21N-70-11230 | PLATE | 10012- | |
| 17 | 207-70-11230 | PLATE | 10001-10011 | |
| 18 | 01010-51640 | BOLT | 10001- | |
| 19 | 01643-31645 | WASHER | 10001- | |
| 20 | 209-72-54260 | PIN | 10001- | |
| 21 | 209-72-54390 | PLATE | 10001- | |
| 22 | 01010-51250 | BOLT | 10001- | |
| 23 | 01643-31232 | WASHER | 10001- | |
| 24 | 21N-72-14260 | PIN | 10001- | |
| 25 | 209-72-54250 | HOLDER | 10001- | |
| 26 | 01010-51235 | BOLT | 10001- | |
| 27 | 01643-31232 | WASHER | 10001- | |
| ==================== |