Korky Toilet Flush Valve & Seal Kit

With quick adjustment, the flush valve easily adjusts to fit both the 1.6 gpf (black colored) and 3.5 gpf (white colored) Mansfield flush valves. The exclusive longest lasting red rubber flush valve seal resists chlorine, bacteria, city water treatment, hard water and well water. Proudly Made in the USA. Easy-to-install, the 4033BP flush valve repair kit includes flush valve, flush valve seal and locking nut.