Urgently needed; rear window motor assembly

[Horrgakx]

Does anyone have access to a rear window motor assembly please?
The type that is riveted on.

Car is 1999 W210 E55 AMG, probably common window parts with others?

 

[Horrgakx]

Solved - the garage disassembled the motor and gearbox and found water inside!!! It was full of rusty water.

They drained it, dried the water out and regreased and it's working fine.

You wouldn't get that from an MB dealership now would you...! That's why I like independent garages, sometimes they go out of their way to fix something instead of replacing the whole parts.