| Item | Part No. | Part Name | Qty | Serial No. |
| 22P-70-01140 | ARM ASSEMBLY | A90001-- | ||
| 1 | 22W-70-52111 | ARM | A90001-- | |
| 2 | 21W-70-41361 | BUSHING | A90001-- | |
| 3 | 20X-70-22140 | BUSHING | A90001-- | |
| 4 | 21W-70-51340 | BUSHING | A90001-- | |
| 5 | 07020-00000 | FITTING, GREASE | A90001-- | |
| 6 | 07020-00900 | FITTING, GREASE | A90001-- | |
| 7 | 20T-54-74510 | CAP | A90001-- | |
| 8 | 21W-70-44321 | PIN | A90001-- | |
| 9 | 205-70-66580 | PLATE | A90001-- | |
| 10 | 01010-81230 | BOLT | A90001-- | |
| 11 | 01643-31232 | WASHER | A90001-- | |
| 12 | 21Y-70-14770 | SPACER, T=1.0 MM | A90001-- | |
| 13 | 07020-00000 | FITTING, GREASE | A90001-- | |
| 14 | 22P-70-11311 | PIN | A90001-- | |
| 15 | 205-70-66580 | PLATE | A90001-- | |
| 16 | 01010-81230 | BOLT | A90001-- | |
| 17 | 01643-31232 | WASHER | A90001-- | |
| 18 | 22C-70-31510 | SPACER, T=1.0 MM | A90001-- | |
| 19 | 07020-00000 | FITTING, GREASE | A90001-- | |
| 20 | 07145-00060 | SEAL, DUST | A90001-- | |
| 21 | 21W-70-41430 | SEAL | A90001-- | |
| 22 | 130-09-12931 | SEAL | A90001-- | |
| 23 | BUCKET CYLINDER (SEE FIG. T1220-001001 ) | A90001-- |