I bought a Moog idler arm for my Dart from RockAuto. The first one showed up assembled wrong. If I would have used it, the center link would have been placed at a weird angle. The replacement had a seized bearing and would barely move once installed on the K-member. After all that, I ordered the Mevotech one. It was built correctly and fit great.
Actually Moog idler arms have been terrible for 40 years. I put on in the GTS about 40 years ago. It was sloppy within a year or two. I did replace it with another Moog a few years later and that one was better.
