Hey, can anyone help me find a turbo for my G-350. I tried searching the net but got nothing. Its a turbo diesel.

 

Now is the time to upgrade to a better and more reliable unit.
Get in touch with several turbo manufacturers and get them to specify a model with watercooling as a direct replacement and only then start your search for a replacement.
The OE european spec turbos without watercooling are a joke!