Duane, Thanks for the links. The guy on ebay has the right idea. I've got a press and a media blast cabinet, so i'm gonna give it a try myself. It appears that it is only the aluminum half of the hinge that wears. I've got a good machine shop that can drill out the holes for some new bushings. Since I've got 4 hinges that need refurbishing, I know I can do it myself for a lot less than the guy on ebay charges.