I needed the same part, I found that the part # is the same for some Ryobi routers, and on the parts schematic it looks exactly the same. It has also be discountinued on most part websites, but found one on toolpartsdirect.com. I just completed the transaction a few minutes ago, dunno if it will work but worth a try. Hope this helps, i'll try to post another response when I get it and install it if it works.
Brad M, January 2010