Swap out a worn Expedition trailing arm and keep the rear axle located with the Mevotech Supreme Suspension Trailing Arm CMS401125 — a direct-fit rear lower replacement for the listed applications: the 1997-2002 Ford Expedition and the 1998-2002 Lincoln Navigator. The trailing arm links the rear axle to the vehicle body and controls fore-and-aft wheel movement, helping keep the axle located and the rear end tracking properly.
Signs the original arm may need replacing include clunking from the rear over bumps or under acceleration and deceleration, excess rear-axle movement, or cracked and corroded metal. Because such symptoms can have other causes, diagnose the source before replacing. If a worn trailing arm is the culprit, this arm replaces it and provides the original mounting points.
Interchange: 523-245 · 905-305
523245 · 905305 · 19337657 · JGS401125 · TC5848 · CA85755 · CA85755PR · CA2334 · F85Z5A649BA · RK642058 · C5GS401125 · GS401125 · 2607412 · 1521104 · 30034391 · 13CB40221 · X15LA0330 · JTC1978
This part cross-references / interchanges with the following part numbers:
What vehicles does the CMS401125 trailing arm fit?
It's a direct-fit replacement for the 1997-2002 Ford Expedition and the 1998-2002 Lincoln Navigator. Check the Buyer's Guide tab to confirm the exact fit for your vehicle.
What does a trailing arm do?
It links the rear axle to the vehicle body and controls fore-and-aft wheel movement, helping keep the axle located and the rear end tracking correctly.
What position is this trailing arm for?
This arm serves the rear lower position on the covered Ford Expedition and Lincoln Navigator applications.
What is the CMS401125 made of?
It uses a stamped steel control arm with a welded brace for added strength, plus a protective surface treatment that helps guard against rust build-up.
What are the signs of a worn trailing arm?
Look for clunking from the rear over bumps or during acceleration and deceleration, excess rear-axle movement, or cracked, corroded metal. Diagnose the cause before replacing.
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.
