Replacement sealing ring and air vent

Fits 3 and 4 Quart cast aluminum pressure cookers

Ensures proper performance

Easy-to-follow installation instructions

Fits these Presto models: 

PCC4 (A403) PCCT4 (A403AT) PCD4 (A403AD) PCD4A (A412)

PCC4A (A411) PCC4H (A410) PCE4 (KEO2)

Also Earlier Models: 40 103 104 204 403 404 A401