On several BMWs, front control arms are a weak point. Turner Motorsport stocks a variety of replacement front control arms for your BMW. We recommend looking into the OE options we offer to save you money on your maintenance so you have more left over for performance parts!
Failed control arms commonly cause vibration and shaking that is transmitted through the steering wheel, increasing with speed or braking. Symptoms may also include suspension noises, incorrect steering alignment, and accelerated tire wear.
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The control arm bushing minimizes vibration and allows smooth movement between the control arm and chassis, improving suspension performance and ride comfort.
Your Mercedes-Benz suspension is a finely tuned system, and the lower control arms play a crucial role in its performance. Serving as the mounting point for the springs and shock absorbers, lower control arms connect these components to both the spindle and chassis, ensuring stability and smooth handling. Over time, constant stress and exposure to the elements can cause wear in the control arms and their bushings. The only solution is to replace them to maintain optimal suspension performance.
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Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort. One item to replace is the control arm. After years of service, the non-serviceable ball joints and other components can begin to wear out. Because some components cannot be replaced, the only solution is replacement of the entire arm. If replacing any part of your front or rear suspension, it is best to either do it in pairs (both left and right sides), or examine parts that are prone to failure. This will provide the most service life out of replacement parts and assure they are all performing properly. Skim through the suspension section of your vehicle model to see all those other parts that may need replaced. This is the front control arm with the upward facing ball-joint, commonly referred to as the "wishbone".
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