stanchion and rudder for S2 9.2
The company that built the S-2 is still in business. They no longer build sailboats but they still build sailboats under the Tiara nameplate. http://www.tiarayachts.com/Brix?pageID=62
I would contact S-2 to find out the name of the company that actually made your rudder. They may still able to make you a replica at a reasonable price. Stanchions are far more generic. I would check with a company called Top-in-Quality. http://www.topsinquality.com/
They made a lot of OEM hardware during the period that the S-2 9.2 was in production.