1. Crankshaft sprocket
2. Lower Primary Timing Chain Guide
3. Primary Timing Chain Tensioner
4. Primary Timing Chain Tensioner Bolt
5. Primary Timing Chain Lower Guide Bolt
6. Primary timing chain
7. Upper Primary Timing Chain Guide
8. Primary Timing Chain Upper Guide Bolt
9. Intermediate shaft sprocket bolt for camshaft drive
10. Intermediate camshaft sprocket, row 2
11. Intermediate camshaft sprocket, row 1
12. Secondary Timing Chain, Bank 2
13. Secondary Timing Chain Guide Bank 2
14. Secondary Timing Chain Guide Bolt, Bank 2
15. Secondary timing chain shoe, row 2
16. Secondary Timing Chain Block Bolt, Bank 2
17. Secondary Timing Chain Tensioner, Bank 2
18. Secondary Timing Chain Tensioner Bolt, Bank 2
19. Secondary Timing Chain Tensioner Gasket, Bank 2
20. Secondary Timing Chain, Bank 1
21. Secondary Timing Chain Guide, Bank 1
22. Secondary Timing Chain Guide Bolt, Bank 1
23. Secondary timing chain shoe, row 1
24. Secondary Timing Chain Block Bolt, Bank 1
25. Secondary Timing Chain Tensioner, Bank 1
26. Secondary Timing Chain Tensioner Bolt, Bank 1
27. Secondary Timing Chain Tensioner Gasket, Bank 1
28. Exhaust camshaft phase control drive, bank 2
29. Intake camshaft phase control actuator, bank 2
30. Valve timing drive bolt
31. Exhaust camshaft phase control drive, bank 1
32. Intake camshaft phase control actuator, bank 1