11. Spool \ C280-12 120-9453
12. Cylinder head \ 8L20 / 27 054.11.L
13. Connecting rod \ 8L20 / 27 030.01.K
14. Bearing bush \ 8L20 / 27 030.01.A
15. Shaft sleeve \ 6M32C 2.6487-021
16. Special valve \ 6M32C 1.4906ZM
17. Special valve \ 6L26A 6020-001
18. Special valve \ 6L26A 3430-002
19. Special valve \ 6L26A 2180-028
20. Sealing ring \ 6L26A 1670-013 TAG：