Keep steering precise and the front wheel properly located with the Mevotech Supreme control arm CMS861191, a front right upper control arm and ball joint assembly that installs as a direct-fit replacement on the 2008-2021 Lexus LX570 and 2008-2021 Toyota Land Cruiser. See the Buyer's Guide tab for engine-level fitment.
The control arm locates the wheel and ties it to the chassis, while the integrated ball joint lets the suspension travel and the wheel steer. If a worn Land Cruiser upper control arm or its ball joint is behind clunking from the front suspension, loose steering, or uneven tire wear, this assembly replaces both in a single part.
Interchange: 522-618
522618 · 19357157 · TC6860 · CB64108 · CB64108PR · CA8871 · 4CB86403 · GS861191 · 2607953 · 30031365 · X50CJ6920 · X50CJ6921 · 4861060060
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme CMS861191?
It's a front right upper control arm and ball joint assembly that replaces the worn factory arm on the listed Lexus LX570 and Toyota Land Cruiser models, combining the control arm and its ball joint in one part.
Does it fit my Toyota Land Cruiser?
It's a direct-fit replacement for the 2008-2021 Toyota Land Cruiser and 2008-2021 Lexus LX570. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
Is mounting hardware included?
Yes—it comes with the part-specific slotted castle nut and cotter pin needed to secure the ball joint to the vehicle.
What position does this control arm fit?
This is the front right (passenger-side) upper control arm and ball joint assembly.
What are the signs this part may need replacing?
Clunking or knocking from the front suspension, loose or wandering steering, and uneven front tire wear can point to a worn control arm or ball joint. Diagnose the cause before replacing.
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.
