Replacing your worn out fill valve can save water and money. This Danco kit will repair 1B1-X series ballcocks. It is made of durable rubber that will endure the rigors of everyday use.
- Durable rubber construction
- Used on 1B1-X series ballcocks
- Help your toilet perform more efficiently
- Kit contains (1) seal ring, (3) brass screws and (1) Piston assembly
- OEM Ref. #55214