1. Piston ring

2. Piston

3. Connecting rod

4. Piston pin

5. Snap ring

6. Connecting rod bearing

7. Cylinder block

8. Oil jet

9. Crankshaft position sensor (CKPS)

10. Rear oil seal case assembly

11. Encorder

12. Crankshaft key

13. Crankshaft

14. Drive plate

15. Adapter plate

16. Crankshaft main bearing

17. Crankshaft thrust bearing

18. Crankshaft main bearing cap

19. Flywheel