| Item | Part No. | Part Name | Qty | Serial No. |
| 20P-70-85200 | ARM ASS'Y,2ND | 10001- | ||
| 1 | \6\ | ARM,2ND | 10001- | |
| 2 | 07144-10304 | BUSHING | 10001- | |
| 3 | 20P-70-71230 | BUSHING | 10001- | |
| 4 | 07145-00035 | SEAL,DUST | 10001- | |
| 5 | 07020-00000 | FITTING,GREASE | 10001- | |
| 6 | 21U-70-25270 | PLATE | 10001- | |
| 7 | 01010-80825 | BOLT | 10001- | |
| 8 | 01643-30823 | WASHER | 10001- | |
| 9 | 20P-70-85130 | PIN | 10001- | |
| 10 | 07020-00000 | FITTING,GREASE | 10001- | |
| 11 | 20N-70-41270 | SPACER¤ 1.0MM | 10001- | |
| 12 | 04082-00212 | LOCK | 10001- | |
| 13 | 01010-81230 | BOLT | 10001- | |
| 14 | 01643-31232 | WASHER | 10001- | |
| 15 | 21U-70-25260 | PIN | 10001- | |
| 16 | 07020-00000 | FITTING,GREASE | 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- |