Maybe I'm proposing a major project but... If one is new and terms like tach-a-matic are tossed around, where do you look to find out what exactly is being referred to? Would a dictionary of some kind for unique WH terms be a nice idea? But that would require one of the experts to make it.
Anyway this is what started my quest. For my 857 the mower deck, what would you call the bracket assembly that the front rod hangs from? The half holes on the plate that mounts to the frame and on the swinging "latch" are wallowed out. And I was trying to find replacements, good used or repro but how do you search if you are not sure what to call them?