MTU 12 V 4000 M23F Operating Instructions Manual page 202

Impeller housing, right turbocharger
1 O-ring
2 Bearing body
3 O-ring
4 Washer
5 Thrust bearing
6 Washer
7 Piston ring
8 Piston ring
9 Ring retainer
202 | Task Description | MS150068/01E 2014-01
10 O-ring
11 Retaining ring
12 Impeller
13 Magnetic nut
14 Bolt
15 Washer
16 Clamping piece
17 Impeller housing
18 Plug bolt
19 Sealing ring
20 Identification plate
21 Grooved pin
22 Plug bolt
23 Sealing ring
24 Bolt
25 Washer