... : toilet flush valve repair kit 2.Description:toilet bowl gasket kit 3.Certification:ISO/TS16949,ASTM,DIN, toilet flush valve repair kit Itemtoilet flush valve ... repair kitBrandRAMISCountry of OriginXiamen,China Item No.RS40004 ColorBlack Description2"-3" rubber sponge washer,M6-M12 ... , DIN, SAE,VDA6.1, UL,FDA,JIS. toilet flush valve repair kit