Cooling of the transfer case
The engine cooling system is sold as a kit.
It contains the following spare parts:

Cooler oil cooling assy (HA2530B01)
Weight (kg): 7.9

Duct cooling assy (DR2530A00)
Weight (kg): 0.9
Type: air duct

Fan MGB Oil cooling assy (CM2530A00)
Weight (kg): 7.4
Noise (dBA):
- Acoustic pressure input: NA
- Acoustic pressure output: 123
- Radiated acoustic pressure: NA
Current (A): Mechanical
Flow rate (l/s): 1670
Pressure (hPa): 108
Max. operating temperature (°C): -45/+140
Speed regulation: single speed
Max. speed (rpm): 18700