| Item | Part No. | Part Name | Qty | Serial No. |
| 22L-70-27301 | ARM ASS'Y | 15551-17856 | ||
| 22L-70-27300 | ARM ASS'Y | 15001-15550 | ||
| 1 | \6\ | ARM | 15551-17856 | |
| 1 | \6\ | ARM | 15001-15550 | |
| 2 | 20S-70-81290 | BUSHING | 15001-@ | |
| 3 | 22L-70-21530 | BUSHING | 15001-@ | |
| 4 | 01573-20206 | SEAT,(WELDED) | 15551-17856 | |
| 5 | 07145-00040 | SEAL,DUST | 15001-@ | |
| 6 | 22L-70-21550 | SEAL,DUST | 15001-@ | |
| 7 | 07020-00000 | FITTING,GREASE | 15001-@ | |
| 8 | 22L-62-28110 | HOSE | 15001-@ | |
| 9 | 22L-62-28120 | HOSE | 15001-@ | |
| 10 | 04434-51710 | CLIP | 15001-@ | |
| 11 | 01010-81020 | BOLT | 15001-@ | |
| 12 | 01643-31032 | WASHER | 15001-@ | |
| 13 | 22L-70-21561 | PIN | 15001-@ | |
| 14 | 22L-70-27240 | PIN | 15001-@ | |
| 15 | 07020-00000 | FITTING,GREASE | 15001-@ | |
| 16 | 04082-00212 | LOCK | 15001-@ | |
| 17 | 01010-81230 | BOLT | 15001-@ | |
| 18 | 01643-31232 | WASHER | 15001-@ | |
| 19 | 20N-70-41270 | SPACER, 1.0MM | 15001-@ |