Keep your BMW's rear wheels properly located with the Mevotech Supreme Lateral Arm CMS101002, a direct-fit replacement for the rear upper forward position on a wide range of BMW models. It fits many vehicles, among them the 2012-2015 BMW X1, 2007-2014 BMW 335I and 2008-2013 BMW 128I — see the Buyer's Guide tab for the full application list.
As a suspension lateral arm, it locates the rear wheel and helps maintain proper wheel and alignment geometry as the suspension moves. Worn or damaged units can show up as clunking or knocking from the rear, uneven tire wear, or vague, imprecise handling; if a failed lateral arm is the cause, this replaces it.
Replace worn arms in pairs where applicable for balanced handling, and have the vehicle's alignment checked after installation.
What is this part and what does it do?
It's a rear upper forward lateral arm that locates the rear wheel and helps maintain proper wheel and alignment geometry as the suspension travels.
Which vehicles does the CMS101002 fit?
It fits many BMW models, among them the 2012-2015 BMW X1, 2007-2014 BMW 335I and 2008-2013 BMW 128I. See the Buyer's Guide tab for the full list.
What position does this arm install in?
It is the rear upper forward lateral arm for the listed applications.
What are signs my lateral arm may need replacing?
Clunking or knocking from the rear, uneven tire wear, or loose, imprecise handling may indicate a worn arm. Diagnose the cause before replacing.
Does it have any corrosion protection?
Yes. A protective surface treatment helps guard against 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.
