| Item | Part No. | Part Name | Qty | Serial No. |
| YM771053-01560 | CYLINDER BLOCK A. | 01001- | ||
| 1 | \6\ | BLOCK,CYLINDER | .- | |
| 1 | \6\ | BLOCK,CYLINDER | 01001-. | |
| 2 | YM22312-080160 | PIN | 01001- | |
| 3 | YM105225-01900 | GUIDE | 01001- | |
| 4 | YM24311-000100 | O-RING | 01001- | |
| 5 | YM121450-02100 | METAL,MAIN | 01001- | |
| 6 | YM121450-01960 | PLUG | 01001- | |
| 7 | YM121450-01980 | PACKING | 01001- | |
| 8 | YM27241-300000 | PLUG | 01001- | |
| 9 | YM124060-01050 | PLUG | 01001- | |
| 10 | YM171051-01921 | PLUG | .- | |
| 10 | \0\YM171051-01920 | PLUG | 01001-. | |
| 11 | YM22312-080160 | PIN | 01001- | |
| 12 | YM121450-01990 | PLUG | 01001- | |
| 13 | YM121450-01210 | STUD | 01001- | |
| 14 | YM121450-01220 | NUT | 01001- | |
| 15 | YM121450-01100 | LINER,CYLINDER | 01001- | |
| 16 | YM24101-062054 | BEARING,BALL | 01001- | |
| 17 | YM26587-080102 | SCREW | 01001- | |
| 18 | YM171056-49120 | PLUG | 01554- | |
| 18 | YM171001-49502 | VALVE | 01001-01553 | |
| 19 | YM124240-01871 | COVER | 01001- | |
| 20 | YM124240-01882 | GASKET | 01001- | |
| 21 | YM26216-080222 | STUD | 01001- | |
| 22 | YM26716-080002 | NUT | 01001- | |
| 23 | YM22217-080000 | WASHER | 01001- | |
| 24 | YM22117-080000 | WASHER | 01001- | |
| 25 | YM121450-34830 | BRACKET | 01001- | |
| 26 | YM121450-34840 | O-RING | 01001- | |
| 27 | YM26116-080252 | BOLT | 01001- | |
| 28 | YM22137-080000 | WASHER | 01001- | |
| 29 | YM121470-34800 | GAUGE | 01001- | |
| 30 | YM22351-060012 | PIN | .- |