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Frequently asked questions about cars and motorcycles

How to Replace the Control Arm of the Mercedes

Model: Mercedes Classe E W124 - Years 1984-1995
Part: Control arm

To replace the control arm on the Mercedes E-Class, W124, first remove the wheel. Loosen the bolts, then lift the car to completely remove the wheel. Using WD-40 spray and a wire brush, clean the bolt, then use a 22mm wrench to remove it. After removing the lock, as shown in the video tutorial, take out the control arm and clean the housing. Now you can begin to install all the new parts. First, install the control arm and secure it, then insert the wheel and tighten the bolts.

Updated on 24 July 2026 by ScegliAuto

Video tutorial

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