Yeah, I try to reuse the factory stuff where I can, unless the results of my (usually pretty lame) efforts won't meet my showroom fresh standards, then I go for a replacement part, either nice used or repop. As most of the guys above have said, if you can fix the original stuff then you KNOW it fit..at least before you played with it! Some stuff (rubber, felts, wiring, etc) you are mostly better off not even wasting the time to fix if a factory correct replacement is available.