Sharpen your truck's front end with the Mevotech Supreme front left upper Control Arm and Ball Joint Assembly (CMS401190), a direct-fit F-150 control arm for the 2010-2014 Ford F-150. This Mevotech Supreme suspension control arm locates the wheel and controls front suspension geometry, while its integrated ball joint provides the pivot point that lets the wheel steer and move with the suspension. Replacing a worn Ford F-150 control arm helps restore tight steering feel and even tire wear when a failed arm or ball joint is the cause.
Backed by extensive in-house and third-party durability testing, this is a front left upper unit and this listing is for one assembly.
Interchange: 524-601
524601 · 19357083 · PGS401190 · TC6369 · CA8783 · AL3Z3085B · RK622934 · C6GS401190 · GS401190 · 2608259 · 1091104 · 30034443 · 8CB40512 · X15CJ0662
This part cross-references / interchanges with the following part numbers:
Will this control arm fit my Ford F-150?
Yes — it's a direct-fit replacement for the 2010-2014 Ford F-150. Check the Buyer's Guide tab to confirm it matches your truck's configuration.
What position does the CMS401190 cover?
It is the front left (driver's side) upper unit — the control arm with an integrated ball joint.
Is any hardware included?
Yes — a part-specific nylon locking nut is provided to help speed up ball joint installation.
What are the signs my control arm or ball joint is worn?
Clunking or knocking over bumps, uneven tire wear, and loose or wandering steering can point to a worn arm or ball joint. Diagnose the cause before replacing.
What is this Mevotech Supreme control arm made of?
It uses forged steel construction with a protective surface treatment that resists corrosion.
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.
