Anybody ever notice the "upgraded" style Idler Arm as opposed to the old one?
![Idler Arm Th_DSC01405](https://2img.net/h/i228.photobucket.com/albums/ee259/MYLOTH/th_DSC01405.jpg)
![Idler Arm Th_DSC01404](https://2img.net/h/i228.photobucket.com/albums/ee259/MYLOTH/th_DSC01404.jpg)
Notice the lack of the nut ? Reading online there are some comments about whether these are truly and upgrade since
the intent of the original was just rotating back and forth while these newer style allow motion in undesired directions
because of the lack of second nut to dissuade this?
![Idler Arm Th_DSC01405](https://2img.net/h/i228.photobucket.com/albums/ee259/MYLOTH/th_DSC01405.jpg)
![Idler Arm Th_DSC01404](https://2img.net/h/i228.photobucket.com/albums/ee259/MYLOTH/th_DSC01404.jpg)
Notice the lack of the nut ? Reading online there are some comments about whether these are truly and upgrade since
the intent of the original was just rotating back and forth while these newer style allow motion in undesired directions
because of the lack of second nut to dissuade this?