Your pressure cooker gasket will need replacing regularly, as old and worn gaskets can result in excess steam leaking, longer cooking times and possibly even the pressure cooker boiling dry. This genuine Prestige replacement is suitable for all Prestige stainless steel cookers.Stainless Steel Pressure Cooker Gasket FeaturesReplacement gasketHardwearing rubberSuitable for stainless steel pressure cookers onlyGenuine partGrey colourPrestige\'s Ref.MPN: 96461Colour: GreySize: One SizePM Ref. 139029