PRESTO 09924 pressure cooker gasket

Replacement Gasket for Presto Cookers

This Presto 09924 gasket fits 6 to 8 quart pressure cookers and canners from the same brand. It sits inside the cover to create a pressure-tight seal between the lid and the body during cooking. The part weighs 0.15 units and is supplied new in a single carded package. Buyers with smaller or larger capacity models will need a different seal.

Seal Performance and Limits

The gasket forms the essential barrier that allows the cooker to reach and hold working pressure for normal recipes. Over time the rubber will harden or stretch, and the seal will leak steam, signalling that replacement is required. It does not alter the maximum pressure rating of the cooker itself. Users who operate at very high altitudes or run extended canning sessions should inspect the seal more frequently.

Packaging and Fit Impact

The carded package delivers one gasket ready to install without tools, so the cooker returns to service immediately. No lubricant, instructions or additional hardware are included in the pack. The precise model match prevents the loose fit that generic rings often produce. Cookers from other brands or different quart sizes cannot use this part.