[924CarreraGTP]

The one I bought from 928 international was definitely remanufactured because the tab housings that held the tanks to each side had been jostled. What it looked like is that they bent the tab housing itself just enough to get the tank out from under the tabs. Whatever they did it was 4 years ago and the radiator still works perfectly. 928intls used parts have a year warranty. There's more to this story though. The other radiator that I pulled out of the '86 was bought from 928 international by whoever owned the car, but it did not have the bent remanufactured look of the one I paid $400 for. Maybe they used to have them rebuilt, but now just sell them used. I'm not sure.
Sandiego928, the tank seals can be bought from 928intl too. Why would they sell just the tank seals if they know what a PITA it is to do it yourself? It looks like it takes a specialist to fix one. That's what I didn't understand.