Tighten up wheel control and quiet worn-suspension clunks with the Mevotech Supreme control arm (CMS101159), a rear lower control arm that drops in as a direct-fit replacement across a wide range of Mercedes-Benz models plus the 2004-2006 Chrysler Crossfire. Fitment highlights include the 2017-2020 SLC300, 1998-2005 C230, 1994-2003 E320 and 1994-2002 SL500 — see the Buyer's Guide tab for the full list of covered vehicles. As the rear lower arm, it locates the wheel and provides the pivot points that let the suspension move through its travel; if a worn arm is the cause of clunking, uneven tire wear or steering that won't hold an alignment, this replaces it.
Interchange: 522-405
522405 · 19312535 · PGS101159 · TC7258 · TC7279 · CA28665 · CA28665PR · CA4234 · 8CB10300 · RK641834 · RK642507 · C6GS101159 · 2023500206 · GS101159 · 2721771 · 1951101 · 30034097 · 26005 · JTS363
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme suspension control arm CMS101159?
It's a rear lower control arm made from stamped steel with a protective surface treatment. It locates the wheel and provides the mounting points that let the suspension pivot through its travel.
Which vehicles does this Mevotech Supreme lower control arm fit?
It fits many Mercedes-Benz models—including the 2017-2020 SLC300, 1998-2005 C230 and 1994-2003 E320—plus the 2004-2006 Chrysler Crossfire. See the Buyer's Guide tab for the full list.
Is this a front or rear part?
This is a rear lower control arm, per the catalog position for the listed applications.
What are the signs my control arm may need replacing?
Clunking over bumps, uneven tire wear, wandering steering, or an alignment that won't stay set. Diagnose the cause first, since these signs can have other sources.
Is CMS101159 a direct-fit replacement?
Yes. It's designed to drop in on the listed applications, built to OE-level tolerances with stamped steel construction and a corrosion-resistant surface treatment.
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.
