Mevotech Supreme Lateral Arm P/N:CMS801184
Keep the rear suspension located and controlled with the Mevotech Supreme Lateral Arm (CMS401251). This rear right upper lateral arm installs as a direct-fit replacement on many vehicles, among them the 2015-2024 Ford Edge, 2019-2024 Lincoln Nautilus and 2017-2020 Lincoln Continental — see the "Vehicles it fits" section for the full list and engine-level fitment.
A lateral arm helps locate the wheel and control side-to-side movement of the suspension, keeping the rear geometry and alignment in check as the vehicle rides and corners. Signs the original may need replacing include clunking or knocking from the rear suspension over bumps, uneven or accelerated tire wear, and alignment that drifts out of spec. If a worn or damaged lateral arm is the cause, this Mevotech Supreme unit replaces it. For balanced handling, inspect the matching arm on the opposite side and service as directed by the vehicle's service procedure.
Interchange: 800-704539 · 527-170
800704539 · 527170 · 19386666 · LGS401251 · LA85568 · E1GZ5500C · G3GZ5500D · RK643303 · C5GS401251 · GS401251 · 2608568 · 1152104 · 30034751 · 3CB40606 · X15LA0216
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme CMS401251?
It's a rear right upper lateral arm that helps locate the wheel and control side-to-side movement of the rear suspension, keeping alignment and geometry in check.
What vehicles does this lateral arm fit?
It's a direct-fit replacement on many vehicles, among them the 2015-2024 Ford Edge, 2019-2024 Lincoln Nautilus and 2017-2020 Lincoln Continental. See the "Vehicles it fits" section for the full list.
What is this arm made of?
It features cast steel construction built to OE-level tolerances, plus a protective surface treatment that helps resist corrosion and rust build-up.
What are the signs of a worn lateral arm?
Common signs include clunking or knocking from the rear suspension over bumps, uneven or accelerated tire wear, and alignment that drifts out of spec. Diagnose the cause before replacing.
How does the knurled bushing help?
Added knurling locks the control arm bushing to the sub-frame, helping ensure an optimal, secure fit during installation.
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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.