Keep your Mercedes-Benz rear suspension located and tracking true with the Mevotech Supreme Lateral Arm CMS101285, a direct-fit replacement for the rear left lower position on the listed applications. This lateral arm helps position the wheel and control side-to-side movement of the rear suspension; if a worn, bent, or corroded original arm is the cause of clunking, uneven rear tire wear, or an alignment that won't hold, this replaces it.
Fitment: 2008-2009 Mercedes-Benz C230; 2008-2023 C300; 2008-2015 C350; 2008-2015 C63 AMG; 2010-2015 C250; 2010-2024 E350; 2010-2017 E550; 2010-2015 GLK350; 2012-2018 CLS550; 2012-2019 E300; 2013-2018 E400; 2013-2015 GLK250; 2014-2016 E250; 2015 C400; 2015-2018 CLS400; 2016-2018 C350E; 2016-2020 GLC30; 2016-2024 GLC300; 2018-2020 GLC350E; 2019-2023 CLS450; 2019-2024 E450. See the Buyer's Guide tab for engine-level fitment and the full application list.
Interchange: 101-7366 · 102-7366 · 622.35922 · 522-895
1017366 · 1027366 · 62235922 · 522895 · 19327274 · HGS101285 · TC2843 · CA28553 · CA28553PR · CA4860 · 6CB10488 · RK641425 · C4GS101285 · 2043500553 · 2053506503 · A2043500553 · A2053506503 · GS101285 · 2606737 · 1582101 · 30036250 · 5072143 · X31LA2419
This part cross-references / interchanges with the following part numbers:
What position does this lateral arm fit?
It replaces the rear left lower lateral arm on the listed Mercedes-Benz applications. Check the Buyer's Guide tab to confirm the correct position for your vehicle.
What does a lateral arm do?
It helps locate the wheel and control side-to-side movement of the rear suspension, keeping suspension geometry and alignment in their intended positions.
What are signs this arm may need replacing?
Clunking or knocking from the rear, uneven rear tire wear, or an alignment that won't stay set can point to a worn or bent lateral arm. Diagnose the cause before replacing.
Is the arm protected against rust?
Yes. It has a protective surface treatment that helps prevent rust buildup for added longevity.
Should I replace both sides at once?
This listing is for one arm. Replacing the matching side together as a pair is a common best practice for balanced rear suspension; follow the service procedure and an alignment afterward.
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.
