Tie rod ends are replaceable, whether the steering system is rack and pinion or parallelogram steering system.
Parallelogram steering system mounts. Figure A - behind front suspension; and Figure B - ahead of front suspension.
A rack and pinion steering system.
Tie rod ends are threaded to provide a means of adjusting toe. When a tie rod is replaced, measure the old tie rod assembly before disassembling it. An approximate toe-in adjustment can be made to the new one prior to installation. When removing the old tie rod end, count the number of turns it takes to remove it. Then, turn the new tie rod end onto its threads the same number of turns.
Some vehicles have tie rods that appear to be the same on both ends. The difference is in the threads. One end has left hand threads and the other has right hand threads. It is possible to install the entire shaft backwards (which will work). Mark the tie rod to identify the inner or ourter end before removing it.
Before tightening tie rod clamps, check to see that they are in good condition and are positioned properly so they can be clamped tightly. Before doing a front end adjustment, spray penetrating oil on the threads of the tie rods. Do this during the steering linkage inspection so the lubricant has time to soak in.