| 1 | YM129008-21000 | Crankshaft Assembly | |
| 2 | YM129100-01580 | Pin, Dowel | |
| 3 | YM119803-21200 | Gear | |
| 4 | YM22512-070140 | Key | |
| 5 | YM22351-030010 | Pin, Spring | |
| 6 | YM129005-21650 | Pulley | |
| 7 | YM129795-21661 | Washer | |
| 8 | YM121850-21680 | Bolt, Flanged | |
| 9 | YM121111-21501 | Bolt | |
| 10 | YM129240-21590 | Flywheel Assembly | |
| 11 | YM119865-21600 | Gear, Ring | |
| 12 | YM129005-22080 | Piston Assembly | |
| 13 | YM129005-22500 | Piston Ring Assembly | |
| 14 | YM129202-22300 | Pin | |
| 15 | YM22252-000260 | Ring, Snap | |
| 16 | YM729402-23100 | Connecting Rod Assembly | |
| 17 | YM121550-23200 | Bolt, Rod | |
| 18 | YM129150-23601 | Metal Assembly | |
| 19 | YM129100-23910 | Bushing | |
| 20 | YM129150-23611 | Metal Assembly, Undersize 0.25mm | |
| 21 | YM129005-22900 | Piston Assembly, Oversize 0.25mm | |
| 22 | YM129005-22950 | Piston Ring Assembly, Oversize 0.25mm |
