Toto ST454 9 Tab Version Reproduction Color:Cotton White Toilet Model: K3828

Toilet Model: K3828

Part Number: DF-28-990

Lid P/N: 12" Rough In

Tank P/N: 28-187 Burr Ridge

Tank P/N: 4014

Toto ST454 9 Tab Version Reproduction Color:Cotton White Toilet Model: K3828Manufacturer: TOTOLid P N: ST454 (version with 9 tabs on the underside of the tank lidLid Size: 16. 5" x 8. 5"Toilet Name: Drake IITank P N: ST454Tank Size: 16. 5" x 8. 5" This tank lid has been revised by Toto. There are two versions. You can identify the differences either by counting the number of tabs on the underside of your lid (5 vs 9) or by measuring. The difference is only 1 8" in both directions so it is important to measure accurately.