Gerber TC-28-590 Version 1 Reproduction Color:Silverado The item was renumbered when

The item was renumbered when it was made in Mexico versus other locations and the tanks are slightly different on the bottom

Identical to St Thomas Creations 6206

The 7400A and 3300/7400 are not interchagable

Lid P/N: ST924

Gerber TC-28-590 Version 1 Reproduction Color:Silverado The item was renumbered whenManufacturer: GERBER Part Number: TC 28 590 Version 1 Lid Size: 18. 5" x 9" Tank P N: 28 590 Tank Size: 17. 75" x 8. 5" Toilet Model: Viper 1. 6 GPF 21 512, 21 518 Note: Gerber created a new version of the Viper toilet which looks nearly the same but the new lid and tank are slightly smaller and not interchangable. This is a reproduction toilet tank lid. These lids are custom designed with sophisticated 3D modeling software and manufactured in North