| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM719811-01560 | CYLINDER BLOCK ASS'Y | 00101- | |
| 2 | YM27241-120000 | PLUG | 00101- | |
| 3 | YM129795-02411 | BUSHING | 00101- | |
| 4 | YM171051-01921 | PLUG | 00101- | |
| 5 | YM27241-300000 | PLUG | 00101- | |
| 6 | YM124160-01910 | PLUG | 00101- | |
| 7 | YM23871-010000 | PLUG | 00101- | |
| 8 | YM27231-500000 | PLUG | 00101- | |
| 9 | YM23887-120002 | PLUG | 00101- | |
| 10 | YM719810-02800 | MAIN METAL ASS'Y | 00101- | |
| YM119810-02870 | MAIN METAL ASS'Y,0.25MM (US) | 00101- | ||
| 11 | YM719810-02930 | THRUST METAL ASS'Y | 00101- | |
| YM119810-02940 | THRUST METAL ASS'Y,0.25MM (OS) | 00101- | ||
| 12 | YM119620-02020 | BOLT | 00101- | |
| YM129150-25101 | IDLER GEAR ASS'Y | 00101- | ||
| 13 | \6\ | GEAR | 00101- | |
| 14 | YM129150-25920 | BUSHING,(REPAIR PART) | 00101- | |
| 15 | YM129100-25061 | SHAFT | 00101- | |
| 16 | YM26106-080452 | BOLT | 00101- | |
| 17 | YM119836-34810 | GUIDE,LEVEL GAUGE | 00101- | |
| 18 | YM119260-34810 | GUIDE | 00103- | |
| YM119620-34811 | GUIDE | 00101-00102 | ||
| 19 | YM24311-240100 | O-RING | 00101- | |
| 20 | YM129135-34800 | GAUGE,LEVEL | 00103- | |
| YM171353-34800 | GAUGE,LEVEL | 00101-00102 | ||
| 21 | YM26106-081002 | BOLT | 00103- | |
| YM26106-080902 | BOLT | 00101-00102 | ||
| 22 | YM22217-080000 | WASHER,SPRING | 00103- | |
| 23 | YM22117-080000 | WASHER | 00103- | |
| 24 | YM119620-49290 | VALVE,DRAIN | 00101- |