Restore precise rear-wheel geometry and quiet the clunks with the Mevotech Supreme Lateral Arm and Ball Joint Assembly, MPN CMS861213. This rear right-side assembly drops in as a direct-fit replacement for the 2004-2006 Lexus LS430 and 2004-2006 Lexus SC430, locating the rear wheel and helping maintain proper alignment while its integrated ball joint allows the intended range of suspension movement. See the Buyer's Guide tab for engine details.
Worn lateral arms or ball joints can show up as clunking or knocking from the rear, uneven rear tire wear, or a wandering feel. If a failed lateral arm or ball joint is the cause, this assembly replaces it. Always diagnose the underlying condition before replacing, and torque all fasteners per the vehicle service information.
Interchange: 19357158 · 6CB86406 · 4870550020 · GS861213 · 2607968 · 30031366
This part cross-references / interchanges with the following part numbers:
What vehicles does this fit?
It is a direct-fit replacement for the 2004-2006 Lexus LS430 and 2004-2006 Lexus SC430. See the Buyer's Guide tab for the full engine-level details.
What position is this assembly for?
This is the rear right-side lateral arm and ball joint assembly.
Is mounting hardware included?
Yes. Mevotech adds labor-saving installation hardware in the box to simplify the job.
What are the signs of a worn lateral arm or ball joint?
Common signs include clunking or knocking from the rear, uneven rear tire wear, and a wandering or loose feel. Diagnose the cause before replacing.
Does it resist corrosion?
Yes. A protective surface treatment helps guard against rust build-up for added service life.
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.
