gu ute 2012 panhard bush adjust

[Radar_Brad]

Hi
Has anyone seen one of these before?
I have the 80kph wobbles and the panhard bushes look a little tired but it has this adjustment that I haven't seen before and suspect that special bushes are required.
75625
I hope the picture worked this is my first time...
It is fitted to a 2012 gu coil ute with a 50mm lift.

[Radar_Brad]

Thanks to a facebook group. It is a lock nut. Issued as a recall on late model patrols. Seems super complex doesn't it.

[mudnut]

Yep, over engineered to the max. I suggest you obtain a black rubber replacement bush because they tend to show they are stuffed where as I have been advised neoprene ones last but fail without much warning.