Dorman - OE Solutions Suspension Ball Joint P/N:539-834
Help your front suspension pivot smoothly and your steering respond as designed with the Dorman 539-992 front upper ball joint, a direct-fit replacement for the 2002-2005 Ford Explorer, 2003-2005 Lincoln Aviator and 2002-2005 Mercury Mountaineer. This Dorman ball joint has been precision-engineered and rigorously tested as a replacement for the original equipment on these vehicles.
The suspension ball joint is the pivot between the upper control arm and the steering knuckle. It lets the wheel turn for steering while the suspension travels up and down. Signs this part may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear. Other components can cause similar symptoms, so diagnose the cause before replacing. See the Buyer's Guide tab for the full list of applications.
Interchange: 610.65018
61065018 · 45D2268 · 46D2268A · TC2543 · FA80008 · K80008 · FA2159 · FA2159E · GK80008 · MK80008 · TXK80008 · 1008008 · JBJ889
This part cross-references / interchanges with the following part numbers:
Is this the right ball joint for a 2002-2005 Ford Explorer?
Yes. The Dorman 539-992 is cataloged as the front upper ball joint for the 2002-2005 Ford Explorer, and the Buyer's Guide tab shows every listed application.
What does a front upper ball joint do?
It is the pivot between the upper control arm and the steering knuckle. It lets the wheel turn for steering while the suspension moves up and down.
What is this ball joint made of?
Dorman lists it as made of steel and rubber material, manufactured to strict standards and put through thorough quality-control checks.
What are signs a ball joint may need replacing?
Clunking over bumps, loose or wandering steering and uneven front tire wear may indicate a worn ball joint. Other parts can cause similar symptoms, so diagnose the cause first.
What should I know before installing it?
Follow the vehicle service information for the procedure, torque values and correct fasteners, and have the wheel alignment checked afterward as the service procedure directs.
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.