Frequently Asked Questions About Pressure Cooker and Canner Parts
How do I replace the rubber gasket? & how often?
Testing and Replacing your pressure canner gauge.
Is the toggle switch (control value) on old All American Canner replaceable?
Can I get a replacement lid?
Which saftey fuse / over pressure plug do I need?
The Mirro regulator weight & vent pipe listed for my model are different. Will they work safely?
Is measuring a gasket helpful in finding the replacement?
What's the difference between gasket 3440 and 9882?
Is there a parts distributor in Canada?
Leakage under the pressure regulator?
Leakage between the cover and the body?
Leakage around automatic air vent?
Instruction Manuals
Selecting the Right Pressure Canner

Mirro M-0522-11 Pressure Canner Parts
22 Quart

3440 Gasket Replaces S-3440

More Info

*If your canner was made before Jan. 1983 then you need this gasket

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Mirro M-0522-11 Pressure Canner Parts22 Quart