Give a worn front end a fresh pivot point with the Mevotech Supreme MK8212 Ball Joint, the front upper joint that links the control arm to the steering knuckle so the wheel can steer and travel with the suspension. It fits many classic vehicles, among them the 1957-1974 Ford Country Sedan, 1957-1972 Ford Custom and 1967-1979 Ford Thunderbird, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.
Mevotech engineers its Supreme parts in-house, with application-specific upgrades aimed at added durability and performance. The line's Labor Saver™ designs, tools and hardware are intended to make installation faster and easier, and the line goes through extensive in-house and third-party durability testing.
- Quick installation: the joint secures to the vehicle with the part-specific castle nut and cotter pin provided.
- Easy to service: a 180-degree SAE grease fitting is included for regreasing.
- Corrosion resistance: a protective surface treatment helps resist rust buildup.
- Contaminant protection: a pre-installed dust boot helps keep water and debris away from the internal components.
Signs a suspension ball joint may need replacing include clunking or knocking over bumps, loose or wandering steering, uneven tire wear and noticeable play at the wheel. If a worn upper joint is the cause, the MK8212 replaces it. Have the front end inspected to confirm the diagnosis. If you are shopping for a 1967-1979 Ford Thunderbird ball joint, the MK8212 is listed for it; see the "Vehicles it fits" section for the full list.
Interchange: 610.65026 · DW-K8212 · RPC 10400
61065026 · DWK8212 · RPC10400 · 19290252 · 281003 · CGK8212 · TC5399 · B8212 · B8212PR · FA912 · K8212 · D1FZ3049A · IK8212 · 2K8212 · FA912GL · GK8212 · 10262 · 10400 · 5001018 · 5001018B · JBJ868
This part cross-references / interchanges with the following part numbers:
19290252, 281003, CGK8212, 610.65026, TC5399, B8212, B8212PR, DW-K8212, FA912, K8212, D1FZ3049A, IK8212, 2K8212, FA912GL, GK8212, MK8212, 10262, 10400, RPC 10400, 5001018, 5001018B, JBJ868
Frequently Asked Questions
Will this Custom ball joint fit my 1957-1972 Ford Custom?
Yes. The MK8212 is listed as a front upper ball joint for the 1957-1972 Ford Custom. See the "Vehicles it fits" section to confirm your exact vehicle.
What other vehicles does the MK8212 fit?
It fits many Ford, Lincoln, Mercury and Edsel models, including the 1957-1974 Ford Country Sedan and 1967-1979 Ford Thunderbird. See the "Vehicles it fits" section for the full list.
What does a front upper ball joint do?
It is the pivot that connects the upper control arm to the steering knuckle, letting the wheel steer and move up and down with the suspension.
What comes with the MK8212?
It comes with a part-specific castle nut and cotter pin and a 180-degree SAE grease fitting, and the dust boot is pre-installed.
How can I tell if my upper ball joint is worn?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear and play at the wheel. These can have other causes, so have the front suspension inspected first.
