Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS86139
Steer with confidence and keep the front suspension located precisely with the Mevotech Supreme control arm CMS101071, the front left lower forward arm with a pre-installed ball joint. It's a direct-fit replacement for a wide range of Mercedes-Benz cars, including the 2008-2009 C230, 2010-2015 C250, 2008-2011 C300, 2008-2015 C350 and C63 AMG, 2013-2017 E400, 2010-2017 E550, 2009-2016 SLK300 and 2008-2016 SLK55 AMG — see the Buyer's Guide tab for the full list of applications.
The control arm connects the chassis to the steering knuckle and pivots on its bushings, while the integrated ball joint lets the suspension and steering move through their travel. Worn arms or ball joints can show up as clunking, vague or wandering steering, and uneven tire wear — if a failed control arm or ball joint is the cause, this control arm and ball joint assembly replaces it.
Interchange: 101-6262
1016262 · 19296281 · TC1279 · 521285 · CA28473 · CA28473PR · CB28263 · CB28263PR · RK620086 · 2043303311 · 2043304311 · 2043308711 · A2043303311 · A2043304311 · A2043308711 · 30036102 · 5021312 · X31CJ6742 · X31CJ6867 · JTC970
This part cross-references / interchanges with the following part numbers:
Does the ball joint come with this control arm?
Yes. The ball joint is integrated into the assembly, so installing this one part renews both the arm and the ball joint together.
Is mounting hardware included?
Yes. Mevotech's Labor Saver design ships with the essential mounting hardware to make installation faster and easier.
What position does CMS101071 fit?
It is the front left lower forward control arm for the listed applications.
Will this fit my Mercedes-Benz?
It's a direct-fit replacement for many models, including the 2010-2015 C250, 2010-2016 E350 and 2017-2020 SLC300 — check the Buyer's Guide tab to confirm your exact year and model.
What are signs I may need a new control arm or ball joint?
Common signs include clunking, loose or wandering steering, and uneven tire wear. Have the cause diagnosed before replacing, as these symptoms can have other sources.
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.