changing ball joint in JBA 6.7 upper

[XKLover]

OK I have a bad ball joint in my JBA upper. Just wondering what replacements are available?
do I just order a Moog and swap them?

[XKLover]

Nobody has changed out a JBA ball joint?

[T1RKaZz]

Nobody has changed out a JBA ball joint?
Well I guess you have these options
http://jeepinbyal.com/grand-cherokee-05-10-wk/ball-joints-and-bushings/jba-upper-ball-joints.html

Or where ever else you can find moog part#6292

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[Ross]

I purchased the JBA replacements when fixing up a pair of used UCA's I had. They fit right up with no issues and even came pre-greased.