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Fits TOTO® G-Max™ 3" Flapper

Part Number: 
2021

Specifications
Specific fit for TOTO® flapper model THU138S
Fits TOTO models: CST743S, CST743SD, CST743SDB, CST44S, CST44SD, CST44SDB, CST44SLD, CST44SLDB, CST54SF, CST64S, CST774S, CST784SF, CST79SF, CST804S, MS756204SF, MS853113S, MS854114S, and MS874114S
Fits 3" flush valve opening
Stainless steel chain attachment
Flapper made of chlorine resistant rubber
Made in USA
5 year warranty
Alternate part number: 2021BP | 2021CM | 2021PK | 2021FL | 2021FR
Instructions

Product Description

The Fits TOTO G-Max 3" Flapper by Korky features an oversized sealing surface to fit large 3" TOTO flush valves. The exclusive longest lasting red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. Authorized replacement for TOTO G-Max flapper model THU138S. Made of flexible rubber for a tight seal and easy to install, the 2022 includes: (1) Large 3" Flapper and (1) Stainless Steel Chain.

Fits the following toilet models (find toilet info here):

  • TOTO: CST743S, CST743SD, CST743SDB, CST44S, CST44SD, CST44SDB, CST44SLD, CST44SLDB, CST54SF, CST64S, CST774S, CST784SF, CST79SF, CST804S, MS756204SF, MS853113S, MS854114S, and MS874114S.

Please note: Toilet flapper does not fit the following TOTO G-Max models: CST743SD, CST743SDB, CST744SD, CST744SDB, CST744SLD, and CST744SLDB.

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