Niagara N7714DF

Manufacturer: Niagara Lid P/N: N7714DF Lid Size: 18.5" x 9" Tank P/N: Tank Size: 17.75" x 8.75" Note, this item was made with and without pushbutton holes in the tank lid. This version is the one with the hole for the pushbutton in it. It does not include the pushbutton. Pushbutton is available separately under related items. To complicate things further, they made two versions of this lid with holes. One is for a toilet with a single button, and the other is for a dual flush button. The holes are different sizes so the lids are not interchangeable. This is the dual flush version.