Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS30121
Tighten up loose, wandering steering with the Mevotech Supreme control arm CMS401151, a front left lower control arm and ball joint assembly that installs as a direct-fit replacement for the 2012-2018 Ford Focus and 2014-2023 Ford Transit Connect. The control arm locates the front wheel while the integrated ball joint lets it pivot for steering — when the bushings or ball joint wear, you may notice clunking over bumps, steering wander, or uneven front tire wear that this unit is designed to address.
Mevotech Supreme parts are engineered in-house with application-specific upgrades for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks, and are backed by extensive in-house and third-party durability testing. A great match if you're shopping for a Ford Focus control arm or a 2012 Ford Focus control arm — see the Buyer's Guide tab for the full engine-level fitment.
What is the Mevotech Supreme CMS401151?
It is a front left lower control arm with an integrated ball joint. The arm locates the front wheel while the ball joint lets it pivot for steering.
What vehicles does this control arm fit?
It is a direct-fit replacement for the 2012-2018 Ford Focus and 2014-2023 Ford Transit Connect. See the Buyer's Guide tab for engine-level details.
Does it include a grease fitting?
Yes. It comes with a 90-degree SAE grease fitting to make servicing and lubrication quick and easy.
What are signs my control arm or ball joint may need replacing?
Clunking over bumps, steering wander, or uneven front tire wear can be signs. Have the cause diagnosed, since these symptoms can have other sources.
Is the ball joint included with this control arm?
Yes. The ball joint is integrated into this unit, so it installs as one assembly and rides on patented sintered bearings.
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.