| Item | Part No. | Part Name | Qty | Serial No. |
| 203-70-00630 | ARM ASS'Y | K20001-K20585 | ||
| 203-70-00640 | ARM ASS'Y,(FOR ADD. PIPING) | K20001-K20585 | ||
| 1 | 20E-70-K1570 | ARM | K20586- | |
| \6\ | ARM | K20001-K20585 | ||
| 203-70-K2590 | ARM,(FOR ADDITIONAL PIPING) | K20586- | ||
| \6\ | ARM,(FOR ADD. PIPING) | K20001-K20585 | ||
| 2 | 203-70-56130 | BUSHING | K20001- | |
| 3 | 203-70-56150 | BUSHING | K20001- | |
| 4 | 203-70-42182 | BUSHING | K20001- | |
| 5 | 07145-00070 | SEAL,DUST | K20001- | |
| 6 | 203-70-33210 | SEAL,DUST | K20001- | |
| 7 | 07020-00900 | FITTING,GREASE | K20001- | |
| 8 | 07020-00000 | FITTING,GREASE | K20001- | |
| 9 | 203-70-42121 | PIN | K20001- | |
| 10 | 07020-00675 | FITTING,GREASE | K20001- | |
| 11 | 203-70-24170 | SPACER¤ 1.0MM | K20001- | |
| 203-70-41430 | SPACER¤ 2.0MM | K20001- | ||
| 12 | 202-70-52121 | PIN | K20001- | |
| 13 | 202-70-48460 | SPACER¤ 1.0MM | K20001- | |
| 14 | 203-46-56270 | PLATE | K20001- | |
| 15 | 01010-51230 | BOLT | K20001- | |
| 16 | 01643-31232 | WASHER | K20001- | |
| 17 | 203-62-K2830 | HOSE | K20343- | |
| 203-62-K1580 | HOSE | K20001-K20342 | ||
| 18 | 21P-62-K1430 | HOSE | K20343- | |
| 203-62-K1720 | HOSE | K20001-K20342 |