Lefts and rights are always from the drivers point of view - sitting behind the wheel.
Surely you need to replace the pair - as I can't see how one side can be that much worn than the other.![]()
They look suspiciously like drop links, not track rod ends!![]()
I always replace 2 track rod ends and that is because if you have one that has gone the other will soon follow because I think it has extra strain on it from the other sideYes - the pics show nice shiny new drop-links.
You thought you were asking a daft question - and you got a daft answer.
What I said in post 2 still holds good though - replace both trackrod ends.
Even with counting threads and all those sort of dodges, you really need to get the tracking checked so why not just do it the once after fitting both at the same time.