| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM172187-72301 | CYLINDER ASS'Y,SWING | 10001- | |
| 2 | YM172187-72260 | TUBE,SWING | 10001- | |
| 4 | YM172187-72370 | BUSH | 10001- | |
| 5 | YM182900-53650 | SEAL | 10001- | |
| 6 | YM172187-72270 | ROD ASS'Y | 10001- | |
| 8 | YM172187-72360 | BUSH | 10001- | |
| 9 | YM182900-53650 | SEAL | 10001- | |
| 10 | YM172187-72030 | SEAL SET,HEAD | 10001- | |
| 19 | YM172187-72290 | SEAL SET | 10001- | |
| 22 | YM172187-72280 | HEAD | 10001- | |
| 23 | YM182900-34250 | BUSH | 10001- | |
| 25 | YM172187-72340 | PISTON | 10001- | |
| 26 | YM172187-72350 | PLUNGER | 10001- | |
| 27 | YM172187-72380 | TUBE | 10001- | |
| 28 | YM172187-72510 | BOLT | 10001- | |
| 29 | YM172187-72650 | NUT | 10001- | |
| 30 | YM24761-050000 | FITTING | 10001- | |
| 31 | YM953KM0-00222 | WASHER | 10001- |