Toolaholic
General Contractor Carpenter
Lots of toto models out there! How do I I.D. which model a customer has ! Tanks Tool 
Identifying which Toto
- Thread starter Toolaholic
- Start date
ttmatsu
New Member
I can only tell you about the 2 piece toilet. Inside the tank, is stamped ST*** so ST454 is a Gwenyth and ST743 is a Drake and so on.
Sponsor
Paid Advertisement
Peanut9199
Customer Service Manager Plumbing Wholesale
One piece toilets are marked inside the tank at the back and it looks like a ink stamp it will say something like "CST854".
CST for Toto means Bowl & Tank, 854 is the model as in the "Ultimate".
It could be stanped "CST854S" and the "S" means G-max Flush in this case "Ultramax".
Two piece toilets are normally marked under the tank lid and will be a molded stamp and will say someting like "TCU706CR".
TCU is there part number for tank lids, 706 is the model in this case it may be the "Carusoe" which is the 706 or the "Drake" because it uses the same tank lid.
CST for Toto means Bowl & Tank, 854 is the model as in the "Ultimate".
It could be stanped "CST854S" and the "S" means G-max Flush in this case "Ultramax".
Two piece toilets are normally marked under the tank lid and will be a molded stamp and will say someting like "TCU706CR".
TCU is there part number for tank lids, 706 is the model in this case it may be the "Carusoe" which is the 706 or the "Drake" because it uses the same tank lid.
Last edited by a moderator:
Toolaholic
General Contractor Carpenter
Thank You Both , that will do it!
