Locate the front wheel and let the steering knuckle pivot through suspension travel with the Mevotech Supreme control arm (CMS10144), a front right lower rearward unit that installs as a direct-fit replacement across a range of Mercedes-Benz E-Class and CLS models. This control arm and ball joint assembly is engineered in-house with application-specific upgrades aimed at high-usage commercial, passenger, SUV and fleet duty.
- Faster fit: includes a part-specific nylon locking nut to speed ball joint installation.
- Forged steel construction: built to OE-level tolerances for the loads of daily driving.
- Resists corrosion: a protective surface treatment helps limit rust build-up and extend service life.
- Rigorous testing: validated with extensive in-house and third-party durability testing.
The control arm locates the wheel and, with its integrated ball joint, lets the steering knuckle pivot and travel through suspension movement. Signs the original may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear — if a failed control arm or ball joint is the cause, this assembly replaces it.
Direct-fit for the 2003-2006 Mercedes-Benz E500 and E55 AMG, 2003-2009 E320, 2006 CLS500 and CLS55 AMG, 2006-2009 E350, 2007-2011 CLS550 and CLS63 AMG, and 2007-2009 E550 and E63 AMG. See the Buyer's Guide tab for the full list and engine details.
