Keep your rear suspension located and tracking true with the Mevotech Supreme Lateral Arm CMS90128, a direct-fit replacement for the 2005-2009 Hyundai Tucson and 2005-2010 Kia Sportage. This is the rear upper lateral arm, positioning the wheel and controlling side-to-side movement to help maintain proper alignment and stable handling. See the "Vehicles it fits" section for engine-level fitment.
- Rear upper position: locates the rear wheel and manages lateral movement to help keep alignment and ride stable.
- Resists corrosion: a protective surface treatment helps guard against rust build-up for added longevity.
- Direct-fit replacement: designed to install on the listed Tucson and Sportage applications.
Signs the original lateral arm may need replacing include clunking or knocking from the rear suspension over bumps, uneven or accelerated tire wear, or an alignment that won't hold. If a worn lateral arm is the cause, replacing it with the CMS90128 restores the correct location of the rear wheel. If your vehicle uses lateral arms on both sides, replace them as a pair for balanced handling.
Interchange: 101-6833 · 102-6833 · 622.50857 · 521-644 · 522-646
1016833 · 1026833 · 62250857 · 521644 · 522646 · 19291265 · GGS90128 · TC6215 · CA4720 · 2CB90048 · 552202E500 · 552202E600 · RK641819 · RK642302 · C4GS90128 · GS90128 · 2606217 · 182109 · 30030243 · 5021278 · X23LA0251 · TK641819
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19291265, 101-6833, 102-6833, GGS90128, 622.50857, TC6215, 521-644, 522-646, CA4720, 2CB90048, 552202E500, 552202E600, RK641819, RK642302, C4GS90128, GS90128, CMS90128, 2606217, 182109, 30030243, 5021278, X23LA0251, TK641819
Frequently Asked Questions
What vehicles does the Mevotech Supreme CMS90128 fit?
It is a direct-fit replacement for the 2005-2009 Hyundai Tucson and 2005-2010 Kia Sportage. See the "Vehicles it fits" section for the full engine-level fitment.
What position is this lateral arm?
It is the rear upper lateral arm, which locates the rear wheel and controls side-to-side movement to help maintain alignment and stable handling.
What does a lateral arm do?
It positions the wheel and controls lateral (side-to-side) movement in the suspension, helping keep the wheel aligned so the vehicle tracks and handles properly.
What are signs my lateral arm may need replacing?
Watch for clunking or knocking from the rear suspension over bumps, uneven or accelerated tire wear, or an alignment that won't stay set. Diagnose the cause before replacing.
Is this part corrosion resistant?
Yes. It has a protective surface treatment that helps guard against rust build-up for added longevity.
