Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS30121
Keep your front suspension tracking true with the Mevotech Supreme control arm (CMS861077), a direct-fit replacement for the front left upper rearward position on the 2007-2017 Lexus LS460. This control arm locates the wheel and lets it pivot and travel through its integrated ball joint, helping hold correct wheel geometry so the front end steers and rides as designed.
Mevotech Supreme parts are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks, with premium materials used on all components. These LS460 control arms are a solid choice when a worn arm or ball joint is causing clunking over bumps, wandering steering, or uneven tire wear. If a failed control arm or ball joint is the cause of those symptoms, this Mevotech Supreme suspension control arm replaces it.
Interchange: 102-7636 · 522-785
1027636 · 522785 · 19309861 · TC7557 · CB64097 · CB64097PR · CA5078 · 4863059095 · 4863059135 · RK623987 · 30030588 · X50CJ0276
This part cross-references / interchanges with the following part numbers:
What vehicles does the Mevotech Supreme CMS861077 fit?
It is a direct-fit replacement for the front left upper rearward position on the 2007-2017 Lexus LS460. See the Buyer's Guide tab to confirm the exact application for your vehicle.
What is a control arm and ball joint assembly?
It locates the wheel and lets it move through its suspension travel while the integrated ball joint provides the pivot point, helping maintain correct wheel alignment and control.
Is mounting hardware included?
Yes. This Mevotech Supreme assembly features a Labor Saver design that includes all essential mounting hardware for a faster, easier installation.
What are the signs this control arm may need replacing?
Common signs include clunking over bumps, wandering or loose steering, and uneven tire wear. Have the suspension diagnosed to confirm the cause before replacing.
Does this part resist corrosion?
Yes. It has a protective surface treatment that helps prevent rust build-up and increase longevity, and it is validated with in-house and third-party durability testing.
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.