Give your truck's front end a solid pivot point again with the MOOG CHASSIS K500422, a front upper 2015-2020 Ford F-150 ball joint. It is a direct-fit replacement for the listed application. See the "Vehicles it fits" section for engine-specific details.
This MOOG CHASSIS ball joint is backed by quality materials and rigorous testing and is designed for dependable performance. MOOG's problem-solving design approach is aimed at quick, straightforward installation.
- Strong and durable: The ball studs are heat treated to match or exceed OE requirements. This helps inhibit premature failure and improve fatigue strength.
- Greaseable socket: Fresh lubricant can be added to flush out contaminants, which helps reduce corrosion and wear.
- Absorbs impact: A Belleville preload washer helps keep the bearing package tight as the bearings wear.
- Easy to install: Precision tolerances are intended to make installation and steering alignment easier.
A front upper ball joint is the pivot between the upper control arm and the steering knuckle. It lets the wheel steer while moving with the suspension. Signs it may need replacing include clunking over bumps, loose or wandering steering, uneven tire wear, and visible play at the joint. These symptoms can have other causes, so diagnose the front end before replacing parts.
Interchange: 400-686620 · 539-999
400686620 · 539999 · TC7869 · BJ85186XL · GFA500359 · FL3Z3084B · FL3Z3085B · MS40546 · TXMS40546
This part cross-references / interchanges with the following part numbers:
400-686620, TC7869, 539-999, BJ85186XL, GFA500359, FL3Z3084B, FL3Z3085B, MS40546, TXMS40546
Frequently Asked Questions
Which vehicles does this ball joint fit?
The MOOG CHASSIS K500422 is listed for the front upper position on the 2015-2020 Ford F-150. See the "Vehicles it fits" section for engine-specific details.
What does a suspension ball joint do?
It is the pivot between the upper control arm and the steering knuckle. It lets the front wheel steer and move with the suspension.
What are signs the upper ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear, and play at the joint. These can have other causes, so have the front end inspected first.
Can this ball joint be greased?
Yes. It has a greaseable socket that lets new lubricant flush out contaminants, which helps reduce corrosion and wear.
What part numbers does K500422 interchange with?
It cross-references 400-686620, 539-999, TC7869, BJ85186XL, GFA500359, FL3Z3084B, FL3Z3085B, MS40546 and TXMS40546.
