[notorandit]

I suspect it is not the module itself. There need to be some specific components in those modules that have a high demand. On a very specific application. Like ... Tanks?

[londons_explore]

It's the whole module. It will be sold to another trucker whose module has failed and who is out of business till he can get a replacement.

The total number of operable trucks will stay the same - thieves or no thieves.