Toto ST454 9 Tab Version Left handed New Lid P/N: 84406

New Lid P/N: 84406

Lid P/N: N7747

Note that this tank uses the lid 3-742

They are interchangeable

Tank P/N: 3412 or N2412T or N2416T

Toto ST454 9 Tab Version Left handed New Lid P/N: 84406Manufacturer: TOTOLid P N: TCU454 or ST454 (version with 9 tabs on the underside of the tank lid)Lid 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