Mevotech Supreme Suspension Ball Joint P/N:MS10501
Keep steering tight and your front end planted with the Mevotech Supreme Front Lower Ball Joint MK8433, a direct-fit Ford F-250 ball joint that drops into the 1987-1997 Ford F-250 and F-350. This suspension ball joint pivots the front lower control arm against the steering knuckle, letting the wheel steer and travel while carrying suspension loads — and Mevotech Supreme builds it with application-specific upgrades aimed at high-usage commercial trucks, fleets and working vehicles.
Extensive in-house and third-party durability testing backs its strength. Signs this part may need replacing include clunking over bumps, loose or wandering steering, and uneven front tire wear — have the cause diagnosed, since these can also stem from other worn suspension parts.
Interchange: DW-K8433
DWK8433 · 19289891 · TC1662 · B8433 · E7TZ3050B · IK8433 · K8433 · FA1684E · 30014129 · JBJ7049 · JBJ885 · TK8433 · XK8433
This part cross-references / interchanges with the following part numbers:
Does this ball joint fit my truck?
It's a direct-fit front lower ball joint for the 1987-1997 Ford F-250 and F-350. Check the Buyer's Guide tab to confirm the exact application for your truck.
Is a grease fitting included?
Yes. It includes a 180-degree SAE grease fitting so you can relubricate the joint during service.
Does it come with mounting hardware?
Yes — it secures to the vehicle with the part-specific castle nut and cotter pin provided.
What is a suspension ball joint and what does it do?
It's the pivot that connects the front lower control arm to the steering knuckle, letting the wheel steer and move with the suspension while carrying load.
How do I know my F-250 ball joint is worn?
Signs may include clunking over bumps, loose or wandering steering, and uneven front tire wear. Have the cause diagnosed, since other worn parts can cause the same symptoms.
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.