Presto Pressure Cooker Model C601A. Parts List for Presto C601A \ Pressure Cooker. Service parts for the Presto® model C601A may be ordered on-line using the links below. Presto 9906 Pressure Cooker Sealing Ring 09906$8.89 9978 Pressure Cooker,Pressure Regulator (Jiggler) 9978$8.89 85608 Vent Pipe 85608$9.49 9915 Over Pressure Plug 9915$3.99 Presto 9911 Automatic Air Vent 9911$3.99 85233 Cover Handle 85233$9.99 Presto 85454 Pressure Cooker Body Handle 85454$10.49 85546 Short Cover Handle 85546$9.99 Presto 85341 6 3/4 in. dia. Canning Rack 85341$7.49 Presto 49831 Pressure Cooker Instruction/Recipe Book 49831$8.49 These are Genuine Presto® Pressure Cooker Parts. Not aftermarket copies. *Guaranteed to fit! Cooking and Canning Company recommends using only Genuine Presto® parts not (PR) aftermarket copies *Orders placed before 2:00 PM ET will ship same day. Orders placed after 2:00 PM will ship next business day! *”Guaranteed to fit” Presto pressure cooker parts must be installed correctly and pressure cooker must not be modified from OEM. Presto® original equipment manufacturer * IN STOCK ITEMS "Presto" is a registered trademark of National Presto Industries, Inc.