Restore precise steering and front suspension articulation with the Dana Spicer Ball Joint Kit 10048946, a heavy-duty upgraded set built for the front axle of the 2018-2022 Jeep Wrangler (JL, Dana 30/44 AdvanTEK) and 2020-2022 Jeep Gladiator (JT, Dana 44 AdvanTEK). Ball joints let the steering knuckle pivot on the front control arms while carrying suspension loads, so worn joints can bring on loose or wandering steering, clunking, and uneven tire wear — if failed joints are the cause, this kit replaces them.
- Complete front set: both upper and lower ball joints included.
- Heavy-duty upgraded design for genuine Spicer performance.
- Greaseable for serviceability and extended life.
- Includes all installation hardware.
As genuine Spicer, it's backed by Dana's own design, engineering, testing, and manufacturing. Made in the USA. Fits the 2018-2022 Jeep Wrangler and 2020-2022 Jeep Gladiator; see the Buyer's Guide tab to confirm your exact vehicle.
Frequently Asked Questions
What does this kit include?
It includes both the upper and lower front ball joints plus all installation hardware for the repair.
Which vehicles does it fit?
The front axle of the 2018-2022 Jeep Wrangler (JL, Dana 30/44 AdvanTEK) and 2020-2022 Jeep Gladiator (JT, Dana 44 AdvanTEK). Check the Buyer's Guide tab.
Are these ball joints greaseable?
Yes. Dana Spicer lists them as greaseable for serviceability and extended life.
Is this a genuine Spicer part?
Yes, it is genuine Spicer, made in the USA and backed by Dana's design, engineering, testing, and manufacturing.
What are signs the ball joints may need replacing?
Loose or wandering steering, clunking noises, and uneven front tire wear. Diagnose the cause first; if worn ball joints are responsible, this kit replaces them.
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