Built for trucks that work hard, the Mevotech Supreme MS25520 front lower ball joint provides the pivot point between the suspension and the steering knuckle. It fits many vehicles, among them the 2008-2025 Ram 5500, 2011-2025 Ram 4500 and 2008-2010 Dodge Ram 4500. It is 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 increased durability and performance. Its Supreme suspension ball joint line is built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. Mevotech's Labor Saver™ designs, tools and hardware are intended to make installation faster and easier.
- Superior toughness: Sintered bearings are designed for longer-lasting performance.
- Easy installation and service: A part-specific castle nut and cotter pin are provided to secure the ball joint to the vehicle. A 90-degree SAE grease fitting is included for routine servicing.
- Thicker, stronger flange: Designed to help prevent deformation during installation.
- Tighter grip: Knurling gives a snugger fit between connecting points and helps resist distortion and corrosion.
Signs that a front lower ball joint may need replacing include clunking or knocking over bumps, loose or wandering steering, uneven tire wear and excess play at the joint. Other suspension and steering parts can cause similar symptoms, so diagnose the cause before replacing.
Interchange: 19457054 · 68034497AA · TC5893 · 68456973AA · BJ83015 · GFA500176 · K500176 · 12742 · JBJ587
This part cross-references / interchanges with the following part numbers:
19457054, 68034497AA, TC5893, 68456973AA, BJ83015, GFA500176, K500176, MS25520, 12742, JBJ587
Frequently Asked Questions
Is this the right part for a 2008-2025 Ram 5500 ball joint replacement?
It is a direct-fit application for the 2008-2025 Ram 5500 in the front lower position. Check the "Vehicles it fits" section to confirm your exact vehicle.
Where does the MS25520 install?
It installs in the front lower position. There it serves as a pivot point between the suspension and the steering knuckle.
What comes in the box?
The ball joint comes with a part-specific castle nut and cotter pin to secure it to the vehicle. A 90-degree SAE grease fitting for servicing is also included.
Can this ball joint be greased?
Yes. It includes a 90-degree SAE grease fitting, so the joint can be lubricated during routine service.
What are signs a lower ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear and play at the joint. Other parts can cause similar symptoms, so diagnose the cause before replacing.
