Locking center differential and low-range gearbox for AWD cars

Could vanilla AWD cars have locking center diferential and low-range gearbox? For Example, in real life it have Lada Niva, Mercedes G-Klasse, some trucks and so on.


From mods in the game it's only support by Procyon Centauri.

 

The Bruckell Legran has one, the center diff will lock if you select L4 mode

 

Thanks.
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And Sloiad Lansdale has it too.

 

I made a simple mod for this: Beta - Locking Transfer Cases | BeamNG