| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM172964-72010 | CYLINDER,ARM | 11001- | |
| 2 | YM172164-72460 | TUBE ASS'Y,ARM | 10001- | |
| 3 | YM172168-72410 | BUSHING | 10001- | |
| 4 | YM172165-81750 | SEAL,DUST | 10001- | |
| 5 | YM172164-72500 | ROD ASS'Y,ARM | 10001- | |
| 6 | YM172168-72410 | BUSHING | 10001- | |
| 7 | YM172165-81750 | SEAL,DUST | 10001- | |
| 8 | YM172148-72390 | HEAD | 10001- | |
| 9 | YM194300-24130 | BUSHING | 10001- | |
| 11 | YM172164-72330 | CYLINDER KIT,ARM | 10001- | |
| 12 | YM172164-72340 | SEAL SET,HEAD | 10001- | |
| 17 | YM933125-94500 | RING,SPRING | 10001- | |
| 18 | YM172141-72190 | WASHER | 10001- | |
| 19 | YM172164-72350 | SEAL SET,PISTON | 10001- | |
| 22 | YM172964-72020 | PISTON | 11001- | |
| 23 | YM24761-050000 | FITTING,GREASE | 10001- | |
| 24 | YM933111-20200 | U-NUT | 10001- | |
| 25 | YM24761-040000 | FITTING,GREASE | 10001- |