I used 2 kits of these, and you cut them inhalf yourself with a reciprocating blade
https://www.4x4parts.com/nissan/pathfin ... p-713.html
And 1 kit of the bolts, they really do need to be replaced
https://www.4x4parts.com/nissan/trailin ... -5561.html
The bolt kit is for both the upper and lower control arms, when I bought my bolts from them they sold me only the 4 bolts needed for the lower tailing arms, you could email them and ask for that since it was much cheaper.
Cured my death sway in an afternoon