Visit PressureCooker-Outlet.com or PressureCookersParts.com to buy a new pressure cooker sealing ring online. Both companies sell pressure cooker parts for a range of manufacturers and models.
To find a pressure cooker sealing ring on PressureCooker-Outlet.com, click the pressure cooker's manufacturer on the Pressure Cooker Parts page, and search for the part by model number. The site explains how to locate the correct model number. To find a sealing ring on PressureCookersParts.com, click Parts & Accessories on the home page, and search by manufacturer, using the search box at the top of the page. Click through the pages to locate the sealing ring by model or size.