| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-70-31142 | BOOM | 40415- | |
| 20Y-70-31141 | BOOM | 40001-40414 | ||
| 2 | 205-62-73430 | SEAT | 40001-40414 | |
| 3 | 20Y-62-13760 | SEAT | 40001-40414 | |
| 4 | 20Y-62-45150 | BRACKET (WELDED) | 40001- | |
| 5 | 20Y-62-45160 | BRACKET (WELDED) | 40001- | |
| 6 | 20Y-62-45170 | BRACKET (WELDED) | 40001- | |
| 7 | 20Y-62-45182 | BRACKET (WELDED) | 40199- | |
| 20Y-62-45181 | BRACKET (WELDED) | 40001-40198 | ||
| 8 | 20Y-62-45210 | BRACKET (WELDED) | 40001- | |
| 9 | 20Y-62-45371 | BRACKET (WELDED) | 40199- | |
| 20Y-62-45370 | BRACKET (WELDED) | 40001-40198 | ||
| 10 | 20Y-70-11651 | SEAT (WELDED) | 40001- | |
| 11 | 20Y-70-31511 | BUSHING | 40275- | |
| \0\20Y-70-31510 | BUSHING | 40239-40274 | ||
| 20Y-70-31261 | BUSHING | 40001-40238 | ||
| 12 | 20Y-70-31490 | BUSHING | 40001-40238 | |
| 13 | 07145-00090 | SEAL | 40001- | |
| 14 | 07049-01215 | PLUG | 40001- |