The tie rod or track rod has two replaceable ends, and is always straight. (unless modified in a hot rod application) The drag link in a cross steer car (35-48) has a long end and a replaceable end at the other end, and is very often bent as stock to clear the radius rods (wishbone).
The one pictured should just be straightened carefully. Just by hand in a vice will probably do it.
If the track rod is bent for clearance it compromises the toe in adjustment as the minimum you can change is one pitch of the thread (1/18th of an inch). A straight bar is infinitely adjustable as you turn the bar and the left and right hand threads adjust to whatever length needed to set the toe.
the drag link, even though bent, has in effect one long end, a short end and a short piece joining them. Turning the short sleeve allows infinite adjustment of the drag link even though one part of it is bent.
Mart.