Turbocharger for my Peugeot 5j RV

Hello dear community, often I have read through here and often it helped me. Now I have a, literally fat problem and I thought I would sign up here to ask if any of you can help me. My family and I bought a camper Peugeot 5j/ built in 1991/ 95 hp/ 70 KW 2.5 td two months ago. We made an appointment at the workshop because we wanted to change the timing belt and brake anew. One day later, we get an appointment at the workshop because we wanted to change the timing belt and brake anew. a call from the workshop. A hose has dissolved during the timing belt change (motor lifted up) and therefore the turbocharger broke when testing. The loose hose probably sucked in something. Now the Womo no longer drives. Now the boss from the workshop is ready to make us 50/50 with the payment. New turbocharger has to come and then just the installation. Now to my question, according to the workshop there is no more our turbocharger that we need. He meant the Wom o we can probably forget now completely. Just in front of the heart stood still and despair we now do not know any more. Do you have an idea where you can get a turbocharger like this or can we really forget our camper completely now? I am very grateful about every answer!