1. O Ring (seal plate)
2. Piston Ring or Carbon Seal (comp side)
3. Snap Ring (bearing)
4. Bearing (journal)
5. Bearing (thrust)
6. Lockplate (brg.hsg.)
7. Bolt (lockplate brg.hsg.)
8. Bolt (lockplate turb. hsg.)
9. Lockplate (turb.hsg.)
10. Clamp plate (turb.hsg.)
11. Lockplate (comp.hsg.)
12. Clamp plate (comp.hsg.)
13. Shaft Nut
14. Piston Ring (turb. side)
15. Piston Ring (turb. side alt)
16. Bolt (lockplate comp. hsg.)
17. Heat Shield
18. Seal Plate
19. alt
20. Alternate bolt
21. O Ring or Gasket
22. Compressor Wheel
23. Turbine shaft
24. Bearing housing
25. Flange gasket (turbine inlet)
26. Collar (thrust)
27. Gasket (oil inlet)
28. Gasket (oil outlet)

Sumber : http://forums.nasioc.com