| Item | Part No. | Part Name | Qty | Serial No. |
| YM17218672301K | CYLINDER ASS'Y,ARM | 10001- | ||
| 1 | YM17218672310K | TUBE ASS'Y,ARM | 10001- | |
| 2 | YM172156-72410 | BUSH | 10001- | |
| 3 | YM172186-72400 | ROD ASS'Y,ARM | 10001- | |
| 4 | YM172157-81360 | BUSHING,PIN | 10001- | |
| 5 | YM172186-72450 | PISTON | 10001- | |
| 6 | YM172157-72620 | HEAD ASS'Y | 10001- | |
| 7 | YM933111-01700 | BUSHING,ROD | 10001- | |
| 8 | YM172186-72950 | U-NUT | 10001- | |
| 9 | YM172186-72370 | SEAL SET | 10001- | |
| 10 | YM172131-72102 | SEAL SET,PISTON | 10001- | |
| 11 | YM172157-72020 | SEAL ASS'Y,HEAD | 10001- |