09905 PRESSURE CANNER SEALING RING - Direct replacement gasket for pressure canners, compatible with models including 01710, 01740, 01750, 01770, 01780, 01/CAA12H, 02/CAA20H and all matching variants COMPLETE KIT WITH AIR VENT & OVERPRESSURE PLUG - This pressure canner gasket set includes the sealing ring, automatic air vent and overpressure plug, replacing worn parts to restore your canner's proper sealing and pressure control FOOD-GRADE, DURABLE MATERIAL FOR SAFE CANNING - Made of high-quality, food-safe rubber, the 09905 gasket is built to withstand high heat and repeated use, preventing leaks and ensuring airtight seals during pressure canning EASY INSTALLATION & PERFECT FIT - Designed for tool-free installation, this Presto replacement sealing ring matches OEM dimensions for a snug, leak-proof fit, no modifications needed to get your canner back up and running