Keep your Lexus front suspension properly located with the Mevotech Supreme control arm CMS86102, a direct-fit replacement for the 1998-2005 Lexus GS300, 1998-2000 Lexus GS400, 2001-2005 Lexus GS430, and 2002-2010 Lexus SC430. This front right lower forward control arm connects the steering knuckle to the vehicle's frame, positioning the wheel through its full range of suspension travel while helping maintain proper alignment.
Common signs a worn front control arm may need replacing include clunking or knocking over bumps, wandering or loose steering, and uneven front tire wear. If a failed control arm is the cause, this Mevotech Supreme lower control arm replaces it, restoring a solid mounting point for the front wheel. It fits the front right lower forward position; order the correct arm for each corner.
Interchange: ATM 10124108 · 101-5783 · 102-5783 · 622.44827 · 520-462 · SH-25001
ATM10124108 · 1015783 · 1025783 · 62244827 · 520462 · SH25001 · 19291253 · TC5986 · CA64024 · CA64024PR · CB64024 · CA4178 · CAK640409 · ICA520462 · 4806830290 · 4806830300 · K640409 · RK640409 · 2605810 · 30030529 · 5071511 · X30CA7615 · TK640409
This part cross-references / interchanges with the following part numbers:
Does this Mevotech Supreme control arm fit my Lexus GS300?
Yes. CMS86102 is a direct-fit front right lower forward control arm for the 1998-2005 Lexus GS300, 1998-2000 GS400, 2001-2005 GS430, and 2002-2010 SC430. Check the Buyer's Guide tab to confirm your engine.
What position is this control arm for?
It is the front right lower forward control arm, installing on the right (passenger) side at the front lower forward position.
What is the CMS86102 made of?
It features forged steel construction built to OE specifications, with a protective surface treatment that helps resist corrosion and rust build-up.
What are signs I need a new GS300 control arm?
Clunking or knocking over bumps, wandering or loose steering, and uneven front tire wear can indicate a worn control arm. Diagnose the cause first; if the arm is at fault, this replaces it.
What other part numbers does this Mevotech Supreme suspension control arm replace?
It cross-references many numbers, including 520-462, SH-25001, K640409 and TK640409. See the full Interchange list in the description for every number and its compact form.
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.
