Keep the rear axle located and tracking straight with the Mevotech Supreme control arm CMS401180, a rear upper suspension arm that is also listed as a suspension trailing arm. It is a direct-fit replacement for many vehicles, among them the 1998-2011 Ford Crown Victoria, 1998-2011 Mercury Grand Marquis and 1998-2004 Lincoln Town Car; see the "Vehicles it fits" section for the full list. A control arm links the chassis to the rear suspension, locating the axle through its travel.
Position: rear upper.
Worn or corroded arms and bushings can lead to clunking over bumps, steering wander and uneven tire wear. If a worn rear upper arm is the cause, replacing it re-establishes a solid mounting point for the rear suspension.
Interchange: 19356746 · HGS401180 · TC6156 · 5W1Z5500BA · 8W1Z5500B · F8AZ5500CA · C4GS401180 · GS401180 · 2607444 · 1081104 · 30034435 · 6CB40506 · CP5135
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme suspension control arm CMS401180?
It's a rear upper control arm with stamped steel construction and a corrosion-resistant surface treatment, offered as a direct-fit replacement for the listed Ford, Lincoln and Mercury applications.
Is this the right 1998-2011 Mercury Grand Marquis control arm?
Yes. It fits the 1998-2011 Mercury Grand Marquis; check the "Vehicles it fits" section to confirm your exact vehicle.
Will it fit a 1998-2011 Ford Crown Victoria?
Yes. It is a direct-fit replacement for the 1998-2011 Ford Crown Victoria. See the "Vehicles it fits" section to confirm your vehicle.
What are signs my control arm may need replacing?
Clunking over bumps, steering wander, uneven tire wear or visibly cracked bushings can be signs. Diagnose the cause first, since these symptoms can have other sources.
Should I replace both rear control arms together?
Replacing worn suspension components in matching pairs helps keep the rear axle located evenly; inspect the opposite side and related parts, and replace as your service procedure directs.
No reviews yet — be the first to review this product.
Write a Review
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.
