Construction of the cylinder block and crank mechanism (Opel Insignia A)

1. Piston rings.
2. Piston.
3. Piston pin retaining ring.
4. Piston pin.
5. Connecting rod.
6. Connecting rod bolt.
7. Plug.
8. Rear crankshaft oil seal.
9. Crankshaft rear oil seal retainer bolt.
10. Cooling system channel plug.
11. Flywheel side cover bolt.
12. Cover from the flywheel side.
13. Flywheel side cover mounting pin.
14. Flywheel bolt (manual transmission).
15. Engine flywheel (manual transmission).
16. Flywheel bolt (automatic transmission).
17. Engine flywheel (automatic transmission).
18. Flywheel locating pin.
19. Pulse disk bolt.
20. Impulse disk.
21. Lower shell of the crankshaft main bearing.
22. Crankshaft main bearing cap.
23. Crankshaft main bearing cap bolt.
24. Crankshaft.
25. Upper main bearing shell of the crankshaft.
26. Piston cooling oil nozzle bolt.
27. Piston cooling oil nozzle.
28. Plug.
29. Cylinder block.
30. Cooling system channel plug.
31. Cylinder head dowel pin.
32. Connecting rod cover.