American Standard Tilting Flush Valves

[senin]

I have an old American Standard Tilting Flush Valve that broke off. It needs to be replace. I tried OSH and Home Depot and a few plumbing places. They said sorry, we don't carry those. I tried some other toilet replacement parts-- obviously they failed. The American Standard's ring seems larger than standard.

Anyway, I need to replace this part but can't find it anywhere. Any help?

[Speedy Jim]

There were 2 older types. #4 early, the rubber disc screws in.

#5/6, the disc snaps in.

The "actuating unit" is the "rocking boat assy".

555C kit can be glued in place of the Am Std valve if you're a bit creative.

Jim