what parts do i need to replace on my presto 01264 and what are the model numbers?

Diagnosis

For the Presto 01264 pressure cooker, the parts most likely to need replacement are the sealing components that wear out with regular use. The primary culprits for lost pressure or steam leaks are the main sealing ring and the over-pressure plug, both of which degrade over time. The pressure regulator itself can also become clogged or faulty, leading to inaccurate pressure.

How to Fix It

To restore proper function, order these specific Presto parts:

1. Sealing Ring (Gasket): Part # 9936. This is the most common replacement.
2. Over Pressure Plug (Safety Plug): Part # 9915. Replace if it's hardened, cracked, or leaking steam.
3. Pressure Regulator (15 psi weight): Part # 9978. This is the standard jiggler weight. For lower pressures, the 3-Piece Regulator Set (Part # 50332) includes 5, 10, and 15 psi weights.

If That Didn't Work

If replacing the seals doesn't solve the issue, check the safety interlock system. You may need the Interlock Assembly (Part # 85610) or its Interlock Assembly Gasket (Part # 85660) if the lid won't lock or the cooker won't pressurize. For physical damage, handles are available: Cover Handle (Part # 85637) and Body Handle (Part # 85638).

Heads Up

Always use genuine Presto replacement parts to ensure safety and proper fit. Never operate the cooker if any safety components, like the over-pressure plug or interlock, are damaged or missing.