Manufacturer: GERBER Part Number: 28-994 Lid Size: 17.25″ x 11.125″ Tank P/N: MX-28-994 14″ Rough In 1.28 GPF Tank Size: 16.25″ x 10.75″
Note: this toilet was also made as a 1.6 GPF with the same part number stamped inside the tank. This lid will only fit the 1.28 GPF version.
