The fill valve, sometimes referred to as a ballcock, is the part of the toilet that is responsible for refilling the tank after being flushed. Over time, a worn or out of alignment fill valve can become a problem, cause a leak, and wear on valve's components and parts.
VMS stocks OEM fill valves for American Standard, Coastmaster, Eljer, Fluidmaster, Kohler, and Toto plus time tested leaders in toilet repair parts like Burlington, Coast, Case, Mansfield, Korky and others.