American Standard 738003-300 Flapper

American Standard combined several flappers that were identical into one flapper the  7381129-200.0070A has the instructions to adjust the float height for all the models it replaced including the American Standard 738003.300.

This flapper includes:

• the flapper itself
• the float
• chain and hook to connect to the lever
• a list of instructions on the package
• where to adjust the float based on model