Help keep your front suspension pivoting smoothly and your steering responsive with the Mevotech Supreme MK5303 ball joint, a front lower joint engineered in-house with application-specific upgrades for durability and performance. It fits many vehicles, among them the 1986-1996 Buick Riviera, 1995-1996 Cadillac DeVille and 1986-1996 Cadillac Eldorado. See the "Vehicles it fits" section for the full list and engine details.
This suspension ball joint is the pivot between the lower control arm and the steering knuckle. It lets the wheel steer and move through its suspension travel. Mevotech builds the Supreme line for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. The line's Labor Saver™ designs, tools and hardware are intended to make installation faster and easier.
- Superior toughness: patented sintered bearings are designed for longer-lasting performance.
- Resists corrosion: a protective surface treatment helps prevent rust build-up.
- Simple to service and install: an SAE grease fitting is included, and all essential mounting hardware comes in the box.
- Rigorous testing: the joint goes through extensive in-house and third-party durability testing.
A lower ball joint may need replacing if you notice clunking or knocking over bumps, loose or wandering steering, uneven tire wear or play at the wheel. Have the front suspension inspected to confirm the cause before replacing parts.
Interchange: 610.62009 · DW-K5303
61062009 · DWK5303 · 19289584 · TC5401 · B5303 · B5303PR · FA1636 · 17983482 · IK5303 · K5303 · 30014016 · 10531 · JBJ555 · TK5303 · XK5303
This part cross-references / interchanges with the following part numbers:
19289584, 610.62009, TC5401, B5303, B5303PR, DW-K5303, FA1636, 17983482, IK5303, K5303, MK5303, 30014016, 10531, JBJ555, TK5303, XK5303
Frequently Asked Questions
Which vehicles does the Mevotech Supreme MK5303 fit?
It fits many vehicles, among them the 1986-1996 Buick Riviera and 1986-1996 Cadillac Eldorado. See the "Vehicles it fits" section for the full list.
Is the MK5303 a 1995-1996 Cadillac DeVille ball joint?
Yes. It is listed as a front lower ball joint for the 1995-1996 Cadillac DeVille.
What does a lower ball joint do?
It is the pivot between the lower control arm and the steering knuckle. It lets the wheel steer and move up and down with the suspension.
What comes in the box with the MK5303?
It comes with an SAE grease fitting for lubrication and all essential mounting hardware to simplify installation.
What are signs a ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear and play at the wheel. Have the suspension inspected to confirm the cause first.
