[Capri306]

Sounds like you're getting boned. I tried your link, but it would not work for me.

Browsing the mustangs unlimited website, and using their search feature, I found the part number ES2108R. That is considered the inner tie rod end, as you know, but whomever came up with their naming scheme is on crack. It's true that it threads onto the end of the rack, but to call it a "socket"? That's plain stupid. It IS a ball and socket component, but that's just a wrong term for the part itself.

Now for the price they publish on the site and what they charged you, I would say, "I DON'T GIVE A DAMN WHAT WAREHOUSE IT CAME FROM, YOUR SITE SAYS $19.99 EACH!" If they are the right parts, tell them to credit you the difference or you'll call a lawyer and have HIM haggle the correct price. Get a screen shot of the web site so you have some evidence.

If that fails to produce results, just send them back with a note that says, "F&$K you, have a nice day." Then go to a local parts store like you should've done in the first place for parts like these.

BTW, that part number is for either McQuay-Norris or Perfect Circle. Shady how they don't even mention the brand name on the site, no?