09985 Sealing Gasket Replacement Presto Pressure Canner Sealing Ring Parts with Overpressure Plug Replaces Presto Pressure Cooker Models: 0174510 16 qt, 0175107 18 qt, 0175510 16 qt, 0178107 23 qt, 0178209 23 qt, 0178410 23 qt 09985 Pressure Cooker Sealing Ring Size: Outer Diameter 11.80", Inner Diameter 13.20'' Dishwasher Safe 2-Pack 09985 Pressure Canner Sealing Ring & Overpressure Plug Pressure Cooker Gaskets Are High-Quality Food-Grade Silicone and High Temperature Resistance, Strong in Toughness and Efficient Sealing

2-Pack 09985 Presto Sealing Ring & Overpressure Plug for 6 & 8 Qt Pressure Cookers.

[Specification]:

Outer Diameter 11.80", Inner Diameter 13.20'' Dishwasher Safe

[Fits The Following Modles]:

Replaces Presto Pressure Cooker:

0174510 16 qt, 0175107 18 qt, 

0175510 16 qt, 0178107 23qt, 

0178209 23 qt, 0178410 23 qt

[How to Install]: 

1、When installing the 09985 pressure canner sealing ring, 

install it into the cover in four small sections such as top, bottom, left and right. 

2、 Put it into the groove a small portion at a time until it is fully seated. 

3、 Put the lid on the cooker body. 

4、 Place one hand on the top center of the lid and push down firmly. 

5、 Open and close the lid several times