I think it depends on which bolt you have for the original Trracer. There were a few different ones over the years from what I have seen. Unfortunately I think it is unlikely that the old adjuster will work with the new bolt. I would suspect our bolt would come with the adjuster, (or you could get it to).
Is there a reason you want to use the original adjuster? Or that the new one won't work for you?
With the Trracer bolt itself, have you turned it over already? With most (all that I know of) you can simply rotate the bolt 180 degrees and re-install it, and now you have a brand new catch lip.