O Ring Kit 1.Available for automobile engine 2.Part NO.:630093 3.Include 4 different items 4.High quality and best quotation O Ring KitRubber: NBR,EPDM,SILICONE,FKM,ACM and CR.Rubber O- rings,X-ring,V-ring and other rubber gasketsTypical applications where these rings and gaskets are used for.Available for Automotive engineOil and gas machinesHydraulic and pneumaticsWaterRotary ...