1. Cylinder head cover

2. Cylinder head cover gasket

3. Cylinder head assembly

4. Cylinder head gasket

5. Camshaft front bearing cap

6. Camshaft bearing cap

7. Camshaft position sensor

8. OCV (oil control valve)

9. O-ring

1. Exhaust camshaft

2. Intake camshaft

3. Exhaust camshaft sproket

4. CVVT assembly

5. Mechanical Lash Adjuster(MLA)

6. Retainer lock

7. Retainer

8. Valve stem seal

9. Valve spring

10. Valve spring seat

11. Intake valve

12. Exhaust valve

13. Oil Control Valve(OCV)