2‑PACK Presto Pressure Cooker Sealing Ring Gasket | 4 & 6 Quart | OEM Fit | Part #09906 Restore safe and efficient pressure cooking with this convenient 2‑PACK of brand-new sealing ring gaskets, designed to fit select Presto 4‑ and 6‑quart aluminum pressure cookers. Each gasket forms a pressure‑tight seal between the lid and body, ensuring proper steam buildup for fast, even cooking. Includes an automatic air vent for added safety. Built to OEM specifications for a secure fit and reliable performance. ⚙️ Product Features: Size: Fits 4 & 6 Quart Presto aluminum pressure cookers Forms a secure, pressure-tight seal between lid and cooker body Includes automatic air vent for safe steam release ️ OEM-grade rubber construction for durability and flexibility Condition: Brand New – Unused ✅ Compatible Presto Models: 01/PCS4, 01/PCS6, 02/PCS4, 02/PCS6, 803B, 804, 804B, 833, C301A, C301B, C401A, C401B, C601A, C603A ️ Installation Tips: Ensure cooker is cool and fully depressurized before servicing Remove old gasket from lid groove and clean any residue Work new gasket into groove evenly—start at four points (top, bottom, left, right) Press firmly to seat gasket securely around entire rim Close lid and test for proper engagement before cooking Reliable seal. Safe cooking. Built for Presto 4 & 6‑quart aluminum pressure cookers — now in a convenient 2‑PACK.