2. 6140100509501 - First piston ring
2. 6140100509502 - Second piston ring
2. 6140100509503 - Piston ring oil ring
2. 6140100509504 - Piston ring scraper ring
3. 6140100508410 - Piston
4. 6140100510110 - Piston Pin
5. 6140111104000 -Piston pin retaining ring
6. 6140100303000 - Crankshaft spacer
7. 6140500501000 - Ball bearing consists of 8., 9., 10., 11., 14. and 15.
12. 6140100528151 - Balancing Axis Driving Teeth
13. 140210304600 - Ball bearing
16. 6140210304500 - Ball bearing
20. 6140100569002 - Balanced shaft gear assembly
21. 6140500855000 - Disk spring washer
22. 6140500865000 - Flat washer
23. 6140100575100 - Balance shaft
24. 6140210304400 - Ball bearing