Help keep your 2001-2005 Lexus IS300 tracking straight and steering tight with the Mevotech Supreme control arm CMS861246, a direct-fit replacement for the 2001-2005 Lexus IS300. This suspension control arm connects the steering knuckle to the chassis, locating the wheel through its travel and helping maintain wheel alignment for stable, controlled handling.
Cataloged as the front right lower rearward control arm, it is sold individually; replacing both sides together is recommended.
- Forged steel construction: built to OE-level tolerances.
- Corrosion resistance: a protective surface treatment helps guard against rust build-up.
- Engineered for easy installation: designed inside and out for durability and easy installation, with application-specific upgrades developed in-house.
- Rigorously tested: in-house and third-party durability testing back its performance and strength.
If a worn 2001-2005 Lexus IS300 lower control arm is behind clunking over bumps, steering wander or uneven tire wear, this replaces it — diagnose the cause before ordering.
Interchange: 102-7735 · 522-844
1027735 · 522844 · 19357161 · GGS861246 · TC6302 · SR64164 · SR64164PR · CA4898 · 2CB86420 · 4866053010 · RK642103 · C4GS861246 · GS861246 · 2608246 · 1642168 · 30031381 · X30CA0398 · JTC2976
This part cross-references / interchanges with the following part numbers:
19357161, 102-7735, GGS861246, TC6302, 522-844, SR64164, SR64164PR, CA4898, 2CB86420, 4866053010, RK642103, C4GS861246, GS861246, CMS861246, 2608246, 1642168, 30031381, X30CA0398, JTC2976
Frequently Asked Questions
What does the Mevotech Supreme control arm CMS861246 do?
It connects the steering knuckle to the chassis and locates the wheel through its travel, helping maintain wheel alignment and stable, controlled handling.
Does this control arm fit my 2001-2005 Lexus IS300?
Yes — CMS861246 is a direct-fit replacement for the 2001-2005 Lexus IS300. Check the "Vehicles it fits" section to confirm the engine and specifics for your vehicle.
What position is this control arm?
It is cataloged as the front right lower rearward control arm. It is sold individually, and replacing both sides together is recommended.
What are signs my control arm may need replacing?
Clunking or knocking over bumps, steering wander, and uneven tire wear can point to a worn control arm. Have the cause diagnosed, since these signs can have other sources.
What is the CMS861246 control arm made of?
It features forged steel construction with a protective surface treatment that helps resist rust and corrosion.
