Keep the front suspension pivoting smoothly and the steering knuckle located with the Mevotech Supreme Front Lower Suspension Ball Joint MK8683. It installs as a direct-fit replacement for the 1995-2000 Ford Contour, 1999-2002 Mercury Cougar, and 1995-2000 Mercury Mystique.
- Front lower pivot: serves as the articulating joint connecting the lower control arm to the steering knuckle, letting the front wheel steer while the suspension travels over bumps.
- Carries load through motion: supports suspension loads at the connection point while allowing the knuckle to pivot and swivel.
- Signs it may need replacing: clunking or knocking over bumps, wandering or loose steering, and uneven front tire wear are common indicators. Diagnose the cause first — these symptoms can involve other suspension components.
- Serviceable replacement: if a worn or loose front lower ball joint is the cause, this replaces it. Consult the vehicle service information for the correct fasteners, torque values, and whether any may be reused.
Interchange: 19289115 · 610.61005 · TC1670 · B8683 · B8683PR · DW-K8683 · DWK8683 · FA2094 · F5RZ3078B · MCSOE52 · IK8683 · K8683 · 1S8Z3050AA · 30014141 · 10839 · X15BJ0536 · JBJ144 · TK8683 · XK8683. Manufacturer part number MK8683.
This part cross-references / interchanges with the following part numbers:
19289115, 610.61005, TC1670, B8683, B8683PR, DW-K8683, FA2094, F5RZ3078B, MCSOE52, IK8683, K8683, 1S8Z3050AA, MK8683, 30014141, 10839, X15BJ0536, JBJ144, TK8683, XK8683
Frequently Asked Questions
What does this ball joint do?
It is the front lower articulating joint that connects the lower control arm to the steering knuckle, letting the front wheel steer and travel over bumps while supporting suspension loads.
Which vehicles does the MK8683 fit?
It is a direct-fit replacement for the 1995-2000 Ford Contour, 1999-2002 Mercury Cougar, and 1995-2000 Mercury Mystique. Check the "Vehicles it fits" section to confirm your vehicle.
What are the signs of a worn ball joint?
Clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear are common signs. Diagnose the cause first, since these symptoms can involve other suspension parts.
Do I need a wheel alignment after installing it?
Replacing a front suspension ball joint affects steering geometry, so a professional wheel alignment afterward is recommended to help protect tire wear and steering response.
Should I replace both sides at the same time?
Front lower ball joints tend to wear at a similar rate, so many technicians inspect and replace the pair together for balanced steering feel. Inspect both before ordering.
