The control arm is a part of the suspension system and serves to enhance ride comfort and vehicle control. While a control arm typically will last for years, like all of the suspension parts, is subject to the road splash and road debris that can cause corrosion. Once corrosion gets a start, it will eventually eat through to the point that which the control arm is no longer able to effectively perform its tasks. If the time has come to replace your control arm or its bushings, you'll find just what you need in our online catalog.