Well it may be tough to fing TO much stuff used, there were not a lot of 210's out there. A lot of 220,222,and 224's though, but I am not sure what will cross over. If you are looking for new, you can get new parts from an Ingersoll dealer. As far as I know Case dealers stopped supplying parts for the L&G line when they sold out to Ingersoll. Hear is the Ingersoll web page. They have a dealer locator that may help you...
I also have delt with a guy that has a lot of used stuff, but cant find his email right now. I will do some digging and PM it to you when I find it. Agean dont know if he has 210 parts, but he's a good guy, and great to deal with.
Also last thing keep an eye on Ebay.Some Case/Ingersoll stuff comes up once in a wile.
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