| Item | Part No. | Part Name | Qty | Serial No. |
| 20R-70-00420 | ARM ASS'Y | 10001- | ||
| 20R-970-0420 | ARM ASS'Y,(FOR ATTACHMENT) | 10001- | ||
| 20R-70-00910 | ARM ASS'Y,(FOR MULTI) | 11010- | ||
| 1 | \6\ | ARM | 11186- | |
| 1 | \6\ | ARM | 10001-11185 | |
| 1 | \6\ | ARM,(FOR ATTACHMENT) | 11186- | |
| 1 | \6\ | ARM,(FOR ATTACHMENT) | 10001-11185 | |
| 1 | \6\ | ARM,(FOR MULTI) | 11010- | |
| 2 | 20S-70-81290 | BUSHING | 10001- | |
| 3 | 20S-70-11270 | BUSHING | 10001- | |
| 4 | 20S-70-71880 | BUSHING | 10001- | |
| 5 | 07145-00040 | SEAL,DUST | 10001- | |
| 6 | 07145-00035 | SEAL,DUST | 10001- | |
| 7 | 07020-00675 | FITTING,GREASE | 10001- | |
| 8 | 07020-00000 | FITTING,GREASE | 10001- | |
| 9 | 20R-62-82180 | HOSE | 10002- | |
| 9 | 20R-62-82160 | HOSE, 700MM | 10001-10001 | |
| 10 | 21X-70-21280 | GROMMET | 10001- | |
| 10 | 20R-70-84120 | GROMMET,(FOR MULTI) | 11010- | |
| 11 | 203-62-58650 | COVER | 10001- | |
| 12 | 08034-00519 | BAND | 10001- | |
| 13 | 21X-70-21210 | PIN | 11070- | |
| 13 | 20S-70-81150 | PIN | 10002-11069 | |
| 13 | 09241-4A120 | PIN | 10001-10001 | |
| 14 | 07020-00000 | FITTING,GREASE | 10001-10001 | |
| 15 | 04082-00212 | LOCK | 10001- | |
| 16 | 01010-81230 | BOLT | 10001- | |
| 17 | 01643-31232 | WASHER | 10001- | |
| 18 | 20S-70-81780 | SPACER, 1.0MM | 11010- | |
| 18 | 20R-70-11260 | SPACER, 1.0MM | 10001-11009 | |
| 19 | 20S-70-71240 | PIN | 10001- | |
| 20 | 04082-00212 | LOCK | 10001- | |
| 21 | 01010-81230 | BOLT | 10001- | |
| 22 | 01643-31232 | WASHER | 10001- | |
| 23 | 20T-70-81720 | SPACER, 1.0MM | 11010- | |
| 23 | 20R-70-11270 | SPACER, 1.0MM | 10001-11009 | |
| 24 | (20R-63-X2324) | CYLINDER GROUP,BUCKET | 10001- | |
| 24 | (20R-63-X2380) | CYLINDER GROUP,BUCKET (FOR MULTI) | 11010- |