| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM172010-01640 | SPACER | 10001- | |
| 2 | YM17218681101K | BOOM ASS'Y | 10001- | |
| 3 | YM172137-81300 | BUSHING,PIN | 10001- | |
| 4 | YM172156-81400 | SHIM | 10001- | |
| 5 | YM17218681650K | PIN | 10001- | |
| 6 | YM17218681710K | PIN | 10001- | |
| 7 | YM17218681830K | PIN | 10001- | |
| 8 | YM172186-81930 | PLUG | 10001- | |
| 9 | YM22157-100000 | WASHER | 10001- | |
| 10 | YM24761-020000 | FITTING,GREASE | 10001- | |
| 11 | YM26013-100302 | BOLT | 10001- | |
| 12 | YM172010-01640 | SPACER | 10001- | |
| 13 | YM172186-81770 | PIN | 10001- | |
| 14 | YM17218681870K | PIN | 10001- | |
| 15 | YM17218681890K | PIN | 10001- | |
| 16 | YM172186-82310 | PIN | 10001- | |
| 17 | YM17218682320K | PIN | 10001- | |
| 18 | YM172157-82340 | BOLT | 10001- | |
| 19 | YM17218682600K | BRACKET,BOOM | 10001- | |
| 20 | YM172146-82910 | SPACER | 10001- | |
| 21 | YM17214983190K | PLATE,LOCK | 10001- | |
| 22 | YM22157-100000 | WASHER | 10001- | |
| 23 | YM22242-000380 | CLIP | 10001- | |
| 24 | YM24761-020000 | FITTING,GREASE | 10001- | |
| 25 | YM26013-100252 | BOLT | 10001- | |
| 26 | YM26013-100252 | BOLT | 10001- | |
| 27 | YM26013-120252 | BOLT | 10001- | |
| 28 | YM26756-120002 | NUT | 10001- | |
| 29 | YM933160-06711 | SHIM | 10001- | |
| 30 | YM172186-81700 | COVER,BOOM | 10001- | |
| 31 | YM172171-82520 | SHIM | 10001- | |
| 32 | YM172171-82530 | SHIM | 10001- |