Replaced Drum Support Roller (only one of the two bad), Dryer Drum Roller Axle, Tumbler Bearing Kit (again only one was worn), Dryer Drum Belt (since it was apart anyway). Hex Nuts and Fiber Washers as needed. Hardess part was getting belt back on idler, found pushing it up and securing with a wire tie, before putting drum back in was the best way. I'm 70 years old and it wasn't that bad of a repair.