| 1 | CYLINDER (Incl. 2, 3, 4, 5) |
| 2 | PISTON CPL (Incl. 3, 4,) |
| 3 | PISTON RING |
| 4 | CIRCLIP |
| 5 | SUPPORT BUSHING |
| 6 | MUFFLER (Incl. 7, 8) |
| 7 | SCREW |
| 8 | EXHAUST DUCT |
| 9 | SCREW |
| 10 | WASHER STEEL |
| 11 | SPARK PLUG (RCJ 6Y) |
| 12 | DECOMPRESSION VALVE |
| 13 | GASKET (Gasket kit 20) |
| 14 | SCREW |
| 15 | COOLING PLATE |
| 16 | GASKET MUFFLER (Gasket kit 20) |
| 17 | MUFFLER SUPPORT |
| 18 | LOCK NUT |
| 19 | SCREW |
| 20 | GASKET KIT |
| 21 | GASKET |
| 22 | CRANKCASE GASKET |
| 23 | SEALING RING |