When I bought my SawStop PCS 3hp saw, I immediately got the Bench Dog Pro Max 40-102 router table for it. Since this piece is smaller than the SawStop extension piece, I also got an extra SawStop cast iron piece to fit with it. The extra cast iron piece puts the router miter slots beyond the end of the 36″ rails, so I can slide pieces in and out of the miter slots easily. If you have the 52″ rails, you will need to figure out how you want to fill the empty space that gets made when you remove the extension table.
If you haven’t seen my YouTube video of this, you can view it here. All the rest of the links here are to Amazon, showing you what parts I got. I have a complete parts list at the bottom of this article.