How to find your Presto Pressure Cooker/Canner Model Number
If you have a newer model, you can usually find your model number on the bottom of the pressure cooker or canner body. If it's a very old model, the number can probably be found on a label attached to the top of the cover. Old units have model numbers like 40, 50, 204, 603, etc.

Newer models usually start with 01/ or 02/ followed by letters like PA or PC and more letters and/or numbers. The most recent styles always have seven digit (all numerical) model numbers starting with 01 or 02 (Example: 0136001).

Please Note - All Presto Pressure Cookers have the number 409A stamped on the bottom of the cooker, this is not the model number. It is a number used to indicate the product's listing by Underwriters Laboratories (UL).

Click on the Model Number of your Presto Pressure Cooker for a Parts List.

If you are looking for a instruction book for a specific pressure cooker click on the model number and the instruction book will be listed with the other replacement Parts for your cooker.
(All sealing rings are packed with overpressure plug or automatic air vent)