| Item | Part No. | Part Name | Qty | Serial No. |
| 22L-957-1201 | ARM ASS'Y | 10001- | ||
| 1 | 22L-957-1211 | ARM | 10001- | |
| 2 | 20S-70-11270 | BUSHING | 10001- | |
| 3 | 20S-70-71880 | BUSHING | 10001- | |
| 4 | 07145-00035 | SEAL,DUST | 10001- | |
| 5 | 07020-00000 | FITTING,GREASE | 10001- | |
| 22L-70-10150 | PIN ASS'Y | 10001- | ||
| 6 | 22L-70-11231 | PIN | 10001- | |
| 7 | 07020-00000 | FITTING,GREASE | 10001- | |
| 8 | 20N-70-41270 | SPACER¤ 1.0MM | 10001- | |
| 9 | 04082-00212 | LOCK | 10001- | |
| 10 | 01010-81230 | BOLT | 10001- | |
| 11 | 01643-31232 | WASHER | 10001- | |
| 21U-957-3300 | PIN ASS'Y | 10001- | ||
| 12 | 21U-957-3310 | PIN | 10001- | |
| 13 | 07020-00000 | FITTING,GREASE | 10001- | |
| 14 | 20S-70-71270 | PLATE | 10001- | |
| 15 | 01010-81635 | BOLT | 10001- | |
| 16 | 01643-31645 | WASHER | 10001- | |
| 17 | 21U-70-25220 | WASHER | 10001- | |
| 18 | 21U-70-25230 | SPRING | 10001- | |
| 19 | 21U-70-25240 | BOSS | 10001- | |
| 20 | 21U-70-25250 | PLATE | 10001- | |
| 21 | 01010-81030 | BOLT | 10001- | |
| 22 | 01643-31032 | WASHER | 10001- | |
| 23 | 07020-00000 | FITTING,GREASE | 10001- | |
| 24 | 07020-00675 | FITTING,GREASE | 10001- | |
| 25 | 21U-70-25270 | PLATE | 10001- | |
| 26 | 01010-80825 | BOLT | 10001- | |
| 27 | 01643-30823 | WASHER | 10001- |