| 1 | Piston ring (Ⅰ) |
| 2 | Piston ring (Ⅱ) |
| 3 | Side rail |
| 4 | Expander |
| 5 | Scraper ring set |
| 6 | Piston pin circlip |
| 7 | Piston |
| 8 | Piston pin |
| 9 | Shank |
| 10 | Bolt |
| 11 | Connecting rod assy |
| 12 | Balancing shaft |
| 13 | Bearing 6207 |
| 14 | Wood ruff key |
| 15 | Crankshaft |
| 16 | Drive gear |
| 17 | Timing driving gear |
| 18 | Crankshaft assy |
| 19 | Piston ring set |