Tank - Gerber 28-590 Version 2 Right Hand Flush Color:White *Please note that this tank

*Please note that this tank is NOT interchangeable with tank 4112

Tank P/N: ST412 or ST416

This listing is used when you send us a photo of a toile tank lid and we identify it as one of the lids on our "unknown" shelf

Lid P/N: 4439

Bolton K3655

Tank - Gerber 28-590 Version 2 Right Hand Flush Color:White *Please note that this tankManufacturer: Gerber Model: Viper Tank P N: 28 590 Rough In: 12" Flush Valve Diameter: 3" Gallons per Flush: 1. 28 Right Hand Flush Tank. Does not include tank lid or internal parts. Note: Gerber made 2 versions of this toilet tank. They are not interchangeable. They differ based on their flush valve size. If you are unsure which one you need, please contact us.