Idler arm confusion

Yeah you will have to change the pitman arm and idler arm along with the center link but those are available. Tie rod ends are all the same, a non issue.
One more thing... There was a discussion about these center links be symmetric or not. A member had a problem with something hitting something ( I forget exactly what ). Switching ends with the center link fixed it. So even though there isn't a noticeable difference in the ends of the center link nor markings on it... I would test fit it both ways.