I sold my 65-year-old Crane toilet to a salvage yard a couple of years ago! (The toilet was in perfect condition, I just couldn’t find any “innerds” to keep it working properly.) They had rows and rows of used toilets for sale, for the very purpose of replacing old or broken parts. Call around to your local salvage yards, you’ll probably have some luck!!
[Edited by suebarrett on 26 April 2000]