I hate to tell you, but I cant remember the brand, and I gave all receipts to new owner of my RX300...I did buy with ball joint as I found the price better than buying ball joint seperate.
I figured, heck, the bushings are bad, may as well replace ball joint...As for tools nothing special, but you do have to disconnect the shock tower from the hub assembly to do this job...Also getting it in there is a challenge. the first side I tried to do it without removing stuff, but found it is easier to just bite the bullet and get everything out of the way...THe bolts are really tight on the control arm and I had to use breaker bars and a crow bar to get the thing out. No special tools, just a lot of stamina....