Keep the rear axle located and tracking straight with the Mevotech Supreme Suspension Trailing Arm CMS40107. This rear lower trailing arm drops in as a direct-fit replacement for the 1998-2011 Ford Crown Victoria, 1998-2011 Lincoln Town Car, 1998-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder — see the Buyer's Guide tab for engine-level details.
A trailing arm links the rear axle to the chassis and controls fore-aft wheel movement, helping hold axle alignment as the suspension travels. Worn or damaged units can allow clunking, shifting, or alignment changes at the rear.
If a worn trailing arm is the cause of your rear-end clunk or alignment issue, this Mevotech Supreme unit replaces it. Also listed as a suspension trailing arm.
Interchange: 800-77958 · 624.61008 · 522-067
80077958 · 62461008 · 522067 · 19290476 · JGS40107 · TC6223 · CA85525 · CA85525PR · CA4777 · 5W1Z5A649AA · 8W1Z5A649A · F8AZ5A649AA · RK641799 · C5GS40107 · 3W1Z5A649AA · GS40107 · 2606229 · 170104 · 30034369 · 13CB40104 · 5071752 · X15CA0323 · JTC2644 · TK641799
This part cross-references / interchanges with the following part numbers:
What does a trailing arm do?
It links the rear axle to the chassis and controls fore-aft wheel movement, helping maintain axle alignment as the rear suspension travels.
Which vehicles does the CMS40107 fit?
It fits the 1998-2011 Ford Crown Victoria, 1998-2011 Lincoln Town Car, 1998-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder. Check the Buyer's Guide tab to confirm your vehicle.
What position is this trailing arm?
It is cataloged as the rear lower trailing arm for the listed applications.
What are signs a trailing arm may need replacing?
Clunking at the rear, a shifting feel, or rear alignment changes can indicate a worn trailing arm. Diagnose the cause before replacing, since other parts can produce similar symptoms.
Does this part resist corrosion?
Yes. It has a corrosion-resistant surface treatment that resists rust buildup.
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.
