Keep the front suspension tight and the steering precise with the Mevotech Supreme control arm, part number CMS101492. This front left lower rearward control arm and ball joint assembly installs as a direct-fit replacement for the 2014-2017 Mercedes-Benz S550, 2015-2019 S65 AMG, and 2018-2020 Maybach S650, S450 and S560, among others — see the Buyer's Guide tab for the full list.
The lower control arm locates the wheel and hub while its integrated ball joint allows the suspension to travel and the wheel to steer, all while helping hold alignment.
If a worn control arm bushing or a loose ball joint is behind clunking over bumps, steering wander, or uneven tire wear, this Mevotech Supreme suspension control arm replaces both in a single unit. Diagnose the cause first, as these symptoms can have other sources.
Interchange: 526-273
526273 · 19383199 · CB27013 · CB27013PR · CA2667 · 4CB10722 · 2223300107 · A2223300107 · GS101492 · 2608476 · 30036427 · X31CJ0336
This part cross-references / interchanges with the following part numbers:
What vehicles does the Mevotech Supreme lower control arm CMS101492 fit?
It's a front left lower rearward assembly for Mercedes-Benz S-Class models such as the 2014-2017 S550, 2015-2019 S65 AMG, and 2018-2020 Maybach S650, S450 and S560 — see the Buyer's Guide tab for the full list.
Is the ball joint included with this control arm?
Yes. This is a complete control arm and ball joint assembly, and it also comes with a part-specific hex nut to speed installation of the ball joint.
Is this a lower control arm?
Yes — the catalog lists it as a front left lower rearward control arm.
What signs may point to a worn control arm or ball joint?
Clunking or knocking over bumps, steering wander, and uneven tire wear can be signs. Diagnose the cause before replacing, since these symptoms can have other sources.
What is this control arm made of?
Mevotech Supreme builds this control arm with forged aluminium construction, and the ball joint receives an additional surface treatment to help resist rust build-up.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
