Keep the rear wheels tracking straight and your alignment on spec with the Mevotech Supreme Lateral Arm CMS501026. This rear rearward lateral arm helps locate the rear suspension and control wheel movement, and it drops in as a direct-fit replacement for the 1995-2001 Chevrolet Lumina and 1995-1999 Chevrolet Monte Carlo. See the Buyer's Guide tab for engine-level fitment.
A worn lateral arm can show up as loose or wandering rear-end handling, uneven tire wear, clunking or knocking from the rear over bumps, or an alignment that won't hold. If a failed lateral arm is the cause, replacing it with CMS501026 restores the original locating point. Diagnose the cause before ordering, and inspect related bushings and fasteners during service.
Interchange: 521-968
521968 · 19288891 · JGS501026 · TC6192 · LA90780 · LA90780PR · CA6270 · 10227504 · 10283874 · CAK641785 · RK641785 · C5GS501026 · GS501026 · 2606503 · 1620105 · 30034525 · 13CB50168 · 5071931
This part cross-references / interchanges with the following part numbers:
What vehicles does the CMS501026 lateral arm fit?
It is a direct-fit replacement for the 1995-2001 Chevrolet Lumina and 1995-1999 Chevrolet Monte Carlo. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
Where does this lateral arm mount?
It is the rear rearward lateral arm, so it installs in the rear suspension where it helps locate the wheel and maintain proper alignment.
What are signs my lateral arm may need replacing?
Look for loose or wandering rear handling, uneven tire wear, clunking or knocking from the rear over bumps, or an alignment that won't stay in spec. Diagnose the cause before replacing.
Does this arm resist rust?
Yes. It has a protective surface treatment that helps guard against rust build-up for added longevity.
Should I have an alignment done after installing this arm?
An alignment is generally recommended after replacing a suspension locating component like a lateral arm. Follow the vehicle service information for the correct procedure and fasteners.
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.
