Replacement seal for Fluidmaster 400A fill valve. Easy to repair, extends valve life. Carded.
Contains rubber seat disc and rubber diaphragm.
Rubber construction. Used on models # 100,200,300a, 400a ballcocks. OEM ref. #212.
The Korky Toilet Fill Valve Replacement Cap fits Korky QuietFILL, MaxPERFORMANCE and TOTO Fill Valves (fill valve not included). The replacement cap features plastic construction with a premium, long lasting rubber diaphragm. Easy to install, the R528 includes: (1) Assembly Cap.
Seal for Fluidmaster Nos. #200A and #400A.