KOHLER 1B1X ONE PIECE TOILET REBUILD KIT 84499 FOR K3385 AND K3401 TOILET

Complete rebuild kit designed for KOHLER K3385 and K3401 one-piece toilets. The 1B1X kit (model 84499) includes all necessary internal components to restore full flush and fill functionality. Ideal for routine maintenance or emergency repairs when your toilet needs a fresh start. Compatible exclusively with specified KOHLER models. Stock this essential repair solution to keep customer bathrooms running smoothly without costly replacements.