| Item | Part No. | Part Name | Qty | Serial No. |
| 20A-70-21701 | ARM ASS'Y | 10001- | ||
| 1 | \6\ | ARM | 10001- | |
| 2 | 22J-70-11611 | BUSHING | 10001- | |
| 3 | 20A-70-11120 | BUSHING | 10001- | |
| 4 | 07145-00025 | SEAL,DUST | 10001- | |
| 5 | 07145-00030 | SEAL,DUST | 10001- | |
| 6 | 22J-70-11181 | PIN | 10001- | |
| 7 | 07020-00000 | FITTING,GREASE | 10001- | |
| 8 | 22J-70-11270 | PIN | 10001- | |
| 9 | 07020-00000 | FITTING,GREASE | 10001- | |
| 10 | 22J-70-11550 | COLLAR | 10001- | |
| 11 | 01010-81020 | BOLT | 10001- | |
| 12 | 01643-31032 | WASHER | 10001- | |
| 13 | 21R-70-11380 | SPACER¤ 1.0MM | 10001- | |
| 14 | 20N-70-11280 | SPACER¤ 1.0MM | 10001- |