Flush Valve Assembly - #738921-100-0070A

Part for American Standard and Eljer -- 6-1/4" from toilet tank to top of overflow 7 3/4" overall, 6 1/2" from toilet tank to top of overflow. Includes 3" flapper and beaded chain. Easy to install. Constructed of chemical resistant material. Fits 3 3/8" - 3 1/2" diameter hole opening. For Cadet 3 tank models #4021.016, #4021.416, and toilet model's #2880, 3305