Tank - Gerber 28-590 Version 1 Color:Bone Also it is sometimes marked

Also it is sometimes marked Universal Rundle

There is another item that is completely different by Universal Rundle with the part number 4445

Tank Approximate Maximum DImensions: 20

Toilet: Tuscany

Tank - Gerber 28-590 Version 1 Color:Bone Also it is sometimes markedManufacturer: Gerber Model: Viper Tank P N: 28 590 Rough In: 12" Flush Valve Diameter: 2" Gallons per Flush: 1. 6 Tank, includes porcelain only. Does not include tank lid or internal parts. Note: Gerber made 2 versions of this toilet tank and they are not interchangeable. They differ is size based on their flush valve. If you are not sure which one you need, please contact us.