I had to replace my old Idler arm, and was wondering if I can get some poly bushings to replace the worn out ones in my old one? I can't seem to find any through google except for SLR. So that's kinda out of the question...

Is it a stock or SLR arm?

If so, it was my experience that the plastic OEM bushings worked well. They're cheap too. When I ran the SLR steering years ago before the SAS, I used up their brass ones quickly and went back to the stock ones. I'd get a year per set out of them under hard wheeling.

You wouldn't want polyurethane on the idler arm - you need something much harder than that.

Yeah it's the stock one, I have the AC IAB brace. I was looking for OEM ones for replacement.

AC sells OEM replacements. You can also get them from your dealer, but you have to ask for the bushings from a Hardbody. Same part number as the X.

O EM bushings

Yeah, I lost the OEM ones that come with the IAB. Xterraparts.com has them for 1/2 the price of AC

Here you go
http://www.courtesyparts.com/betasite/idler-arm-bushings-p-208.html?cPath=532&