Help 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 many vehicles, among them the 1998-2011 Ford Crown Victoria, 1998-2011 Lincoln Town Car and 1998-2011 Mercury Grand Marquis — see the "Vehicles it fits" section for the full list and 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.
- Corrosion-resistant surface treatment: a protective finish that resists rust buildup.
- Rear lower position: cataloged as the rear lower trailing arm for the listed applications.
- Direct-fit replacement: a direct-fit replacement for the listed applications.
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
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19290476, JGS40107, 800-77958, 624.61008, TC6223, 522-067, CA85525, CA85525PR, CA4777, 5W1Z5A649AA, 8W1Z5A649A, F8AZ5A649AA, RK641799, C5GS40107, 3W1Z5A649AA, GS40107, CMS40107, 2606229, 170104, 30034369, 13CB40104, 5071752, X15CA0323, JTC2644, TK641799
Frequently Asked Questions
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 many vehicles, including the 1998-2011 Ford Crown Victoria, 1998-2011 Lincoln Town Car and 1998-2011 Mercury Grand Marquis. Check the "Vehicles it fits" section for the full list.
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.
