Toto ST854B Color:White (Cotton) Tank P/N: RP84502

Tank P/N: RP84502

Tank P/N: 141-7000 (pressure tank inside) or 141-2190 (no pressure tank inside)

Lid P/N:   Corner Toilet Tank Lid

Tank P/N: K4628

We have verified that tank American Standard 4215A can be used in place of the 4266 tank

Toto ST854B Color:White (Cotton) Tank P/N: RP84502Manufacturer: TOTO Lid P N: ST854B or TCU854BCR Lid Size: 14. 5" x 6. 25" Tank P N: One Piece Toilet CST854SB Tank Size: 14. 5" x 6. 25" Toilet Model: Supreme, Ultimate, and UltraMax MS854114 or MS853113 or MS874114SG This is the same as what we list as Toto ST854 in shape and size but has a hole in the middle of the tank lid for a bolt down system to secure the tank lid to the tank.