Proforged 102-10049 Idler Arm
- ... idler arm is part of your vehicle’s steering system - it connects to your center link for support, pivoting as your wheels turn. Idler arms have a wearable joint, just like your hip, and needs to be replaced as it wears out. A worn idler arm causes poor handling and makes it difficult or impossible to achieve an alignment, which leads to rapid tire wear. Replacing your worn idler arm gives a noticeable improvement in steering feel, handling, and safety..