Put a fresh pivot back at the front right lower corner of your van with this Dorman ball joint, part number 539-978. It is a direct-fit replacement for the 2015-2022 Ram ProMaster City and is cataloged for the front right lower position. See the Buyer's Guide tab for engine and trim details.
A lower ball joint is the pivot point between the lower control arm and the steering knuckle. It lets the wheel travel up and down with the suspension while it turns with the steering. Dorman engineered and tested this joint as a dependable stand-in for the original equipment:
Direct replacement: Designed to fit and perform like the original equipment on the listed application.
Reliable fit: Precision-engineered to follow the design and dimensions of the original components.
Durable construction: Made of steel and rubber and manufactured to strict standards with sturdy materials.
Rigorously tested: Put through thorough quality-control checks aimed at longevity.
A Dorman suspension ball joint may need replacing if you notice clunking or knocking over bumps, loose or wandering steering, uneven tire wear, or play at the joint. Other steering and suspension parts can cause the same symptoms, so have the front end inspected before replacing. Consult the vehicle service information for the installation procedure and fasteners.
Interchange: FA83004 · MS25580
This part cross-references / interchanges with the following part numbers:
FA83004, MS25580
Frequently Asked Questions
What does this ball joint do?
It is the pivot between the lower control arm and the steering knuckle. It lets the front right wheel move with the suspension and turn with the steering.
Does Dorman 539-978 fit the 2015-2022 Ram ProMaster City?
Yes. It is a direct-fit replacement for the front right lower position on the 2015-2022 Ram ProMaster City. See the Buyer's Guide tab for engine and trim details.
What is this ball joint made of?
Dorman lists it as made of steel and rubber. It is manufactured to strict standards and put through thorough quality-control testing.
What are signs a lower ball joint may be worn?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear and play at the joint. Other front-end parts can cause these too, so inspect before replacing.
What should I know about installing it?
Follow the vehicle service information for the procedure, torque values and whether the original fasteners can be reused. Check the wheel alignment afterward if the service procedure calls for it.
This suspension ball joint is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.Reliable fit - precision-engineered to match...
This suspension ball joint is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.Reliable fit - precision-engineered to match...
Give your front suspension a solid pivot point again with the Dorman ball joint 539-822, a front lower joint that links the lower control arm to the steering knuckle so the wheel can steer and travel...
This suspension ball joint is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.Reliable fit - precision-engineered to match...
This suspension ball joint is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.Reliable fit - precision-engineered to match...
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.
