2.2 Engine layout
Illustration applies in the same way to 12 V 4000 Gx3.
1 Exhaust gas outlet con‐
nection
2 Air filter
3 Exhaust turbocharger
4 Intercooler
5 Cylinder head
6 Flywheel
7 Lifting eye
8 Charge-air pipe
9 Starter
10 Engine mounting
11 Oil pan
12 Crankcase
13 Engine oil filter
14 Fuel filter
15 HP fuel pump
16 Battery-charging gener‐
ator
17 Centrifugal oil filter
18 Oil heat exchanger
19 Crankcase breather
Engine model designation
Key to the engine model designations 12/16V 4000 Gx3(L)
12/16
Number of cylinders
V
Cylinder arrangement: V engine
4000
Series
G
Application
x
Application segment (2, 4, 6, 8)
3
Design index
L
L (enhanced power / speed)
20 | General Information | M015710/04E 2012-09
TIM-ID: 0000022697 - 002
