Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
Since you updated the post, I'm guessing the rudder is still for sale.
I viewed your photo and just to add some context to other readers. The rudder is a C250WK 2nd-generation fixed rudder with the wheel attachment fitting. The good news is it can be used for either tiller or wheel steering. What I remember, the rudder is about 6-feet long. It was made for the winged-keel model, which has a deep draft than the water-ballast model.
This posting looks like a good value. Do you have photos of both sides of the rudder. If you can send me an email, I can help you post your photos to this website.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.