American Standard 2016 Reproduction Color:Shell This item is the same

This item is the same size and shape as Quasar #2

American Standard made several tanks with the number 4000

Toilet Model: May be marked Dofiny

If your tank is stamped 331-725 and is a totally different shape than the lid in our photos

This also fits the Penguin 524 tank

American Standard 2016 Reproduction Color:Shell This item is the sameManufacturer: AMERICAN STANDARD Lid P N: 2016 Lid Size: 17. 25" x 7. 5" Tank P N: Tank Size: 16. 5" x 7. 125" Toilet Model: Plaza Suite This is a reproduction toilet tank lid. These lids are custom designed with sophisticated 3D modeling software and manufactured in North Carolina. It is available as a beautiful sapele wood tank top simply coated with marine grade spar urethane to provide moisture resistance and also available to match any toilet