Firm up steering and keep the front suspension precisely located with the Mevotech Supreme Front Upper Ball Joint MK80008 — a direct-fit Ford Explorer ball joint. It replaces the front upper suspension ball joint on the 2002-2005 Ford Explorer, 2003-2005 Lincoln Aviator, and 2002-2005 Mercury Mountaineer; see the Buyer's Guide tab for engine-level fitment. Engineered in-house with application-specific upgrades, it's built for high-usage commercial and passenger vehicles, SUVs, fleets, and working trucks.
The ball joint's stud pivots within its housing to let the wheel steer and the suspension travel while holding the steering knuckle to the control arm. Worn joints often show as clunking on acceleration or over bumps, loose steering, or uneven tire wear — if a failed ball joint is the cause, this replaces it.
What vehicles does the Mevotech Supreme MK80008 ball joint fit?
It's a direct-fit replacement for the 2002-2005 Ford Explorer, 2003-2005 Lincoln Aviator, and 2002-2005 Mercury Mountaineer. Check the Buyer's Guide tab to confirm your exact configuration.
Is this a front upper ball joint?
Yes. The MK80008 is cataloged as a front upper ball joint for the listed applications.
Does it come with the mounting hardware?
Yes. It installs with the part-specific castle nut and cotter pin provided, which secure the ball joint to the vehicle.
How is this ball joint installed?
It press-fits into the larger flange diameter and is then secured with the supplied castle nut and cotter pin. Follow the vehicle service procedure for torque specs.
What are signs my Ford Explorer ball joint may need replacing?
Clunking on acceleration or over bumps, loose or wandering steering, and uneven tire wear can point to a worn joint. 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.
