| Item | Part No. | Part Name | Qty | Serial No. |
| 21W-70-00423 | ARM ASS'Y | 10371- | ||
| 21W-70-00422 | ARM ASS'Y | 7928-10370 | ||
| 21W-70-00421 | ARM ASS'Y | 5719-7927 | ||
| 21W-70-00420 | ARM ASS'Y | 5001-5718 | ||
| 1 | \6\ | ARM | 10371- | |
| 1 | \6\ | ARM | 7928-10370 | |
| 1 | \6\ | ARM | 5719-7927 | |
| 1 | \6\ | ARM | 5001-5718 | |
| 2 | 20X-70-32120 | BUSHING | 5001- | |
| 3 | 201-70-22141 | BUSHING | 5001- | |
| 4 | 20X-70-22140 | BUSHING | 5001- | |
| 5 | 07020-00675 | FITTING,GREASE | 5001- | |
| 6 | 07020-00000 | FITTING,GREASE | 5001- | |
| 7 | 21W-70-21380 | CUSHION | 5001- | |
| 8 | 20U-70-21311 | PLATE | 5001- | |
| 9 | 08036-11210 | CLIP | 5001- | |
| 10 | 01010-51020 | BOLT | 5001- | |
| 11 | 01643-31032 | WASHER | 5001- | |
| 12 | 07145-00065 | SEAL,DUST | 5001- | |
| 13 | 130-09-12931 | SEAL,DUST | 5001- | |
| 14 | 21W-70-21291 | PIN | 5719- | |
| 14 | 21W-70-21290 | PIN | 5001-5718 | |
| 15 | 21W-70-11310 | PLATE | 5719- | |
| 15 | 04082-00212 | LOCK | 5001-5718 | |
| 16 | 01010-51230 | BOLT | 5001- | |
| 17 | 01643-31232 | WASHER | 5001- | |
| 18 | 21W-70-21250 | SHIM, 4.0MM | 5001- | |
| 19 | 21W-70-21211 | PIN | 5001- | |
| 20 | 04082-00212 | LOCK | 5001- | |
| 21 | 01010-51230 | BOLT | 5001- | |
| 22 | 01643-31232 | WASHER | 5001- | |
| 23 | 21W-70-21440 | SHIM, 3.0MM | 5001- |