Tie rod adjusters is my guess, i did the same thing at Bridle Track in Bathurst, $120-ish from Snake Racing for HD adjusters, Superior also have them for a little more.
Actually, they are CalOffroad brand. A bit more heavy duty again.
A bit heavier and a slightly different shape to the Calmini ones.
Broke the first ones, so replaced them again.
Then had to also replace 4 x Tie Rod ends.
Idler arm brace helped to keep everything in place. No other damage.