Manufacturer: GERBER
Part Number: 28-399
Lid Size: 20.25 x 10.75
Tank P/N: 28-390, 28-794
Tank Size: 19.5 x 10.5

Note: This tank lid does not include the pushbutton, it will be provided as the porcelain tank lid only. The name is only to differentiate it from the 28-399 which is flat on top without a hole. You will need to supply the button from your old tank lid or purchase it separately.