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2023 Trailboss UCA the same as 2021?

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Are the upper control arms the same on the 2023 Trailboss as the other years like 2021? I thought I read somewhere that they use a diiferent ones now to correct the ball joint issue.

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To clarify I thought I read that all models from 2019-2021 used the same UCA.   Then in the refresh they had 2 part numbers.   One for regular models and one for the factory lifted models.   

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They changed the arms, yes for 2023.  Trail Boss/AT4 and ZR2/AT4X use new p/n upper control arms.  


2022 refresh Trail Boss/AT4 and ZR2/AT4X use the same arms as the non lifted trucks from 19-22.


Edited by newdude
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11 hours ago, GETGONE said:

Happen to have the part number for the new upper arms?


8 hours ago, 03blackz71 said:

Also looking for part number if available.



Not an available part at the moment.  

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