That is a tuff question, in most cases I have found it may work but there is (in your case) 24 years of wear. So slop most often can be to great. I would suggest replacing everything, it will work mush better. In any case call Seastar, I'm sure they can answer your questions
Agree with Alldodge. New cable and helm bought as a package isn't that much more than just the cable Cheap insurance against having to replace the helm in a few years on a 26 year old system.
Thanks, gentleman. Sound advice, I gonna get me a new one. As y'all pointed out, the price between a new cable and a new whole shebang makes the cable replacement down right silly. THANKS!
FWIW! You will probably spend close to $200 to replace the steering and both cables. It is the BEST thing you will have done for the boat! Changing everything out to new helps you check out the wiring harness; etc. under the dash; and install new hew ties and hangers. Can usually be done in an afternoon. Seastar cables work fine. Shop around for price.