I am looking for the internal working components for a 1930’s era Crane toilet which utilizes a “behind the tank”, wall-access water line connection. Components must be in excellent to new condition.
You have got to be kidding. A 70 year old system that was so unique that no other company used it, and you expect to find it, much less in excellent or new condition.
Usually a top supply ballcock will work in the old crane toilets. They are still available in brand new condition. You can see a picture of the ballcock on our web site to see if it will replace the one you have.