This might be what you're looking for. I can't tell if it has a turbo or not (I think I see a hump on the hood?). Not mine, obviously. Just sharing. Located in Rose, Oklahoma.
https://www.facebook.com/marketplace/item/336064617198470/
It's turbo charged, rails look strectched, new bottom rollers, thats a +
Good looking dozer. I think i just saw it on FB a few days ago as well. I rode over many a tree sitting on the arm rest of one of those as a kid with my dad and grandpa running it.
I spotted another one in Bowie, TX. It's a turbo and has the in-seat starting option. Not hydraulic though.
https://www.facebook.com/marketplace/item/2266940330215864/
Thanks for looking those are good looking machines, I'm going to check out the one in Oklahoma first. Thanks again