Package Contents:Pressure canner sealing ring 09936 Comes with overpressure plug (pack of 2) Please check your model to avoid wrong purchase:include 0135001-0135004 0136102 0126002 0136001 0136403 0136304 01/PS6 0126410 0126407 0126408 0136206 0136203 0136210 0216001 compatibility: Replacement for Presto Parts 09904 09936＆50295, various 6 quart models. 09936 Pressure vessel sealing ring is compatible with Presto pressure cooker or vessel. It is installed in the cover and forms a pressure seal between the cover and the body during cooking Note: Compatible with Presto pressure cooker models only. Please confirm whether the product size and model match your pressure cooker before purchasing. Compatible Products 0131001 - 4-Quart Stainless Steel Pressure Cooker 0131004 - 4-Quart Stainless Steel Pressure Cooker 0134001 - 4-Quart Stainless Steel Pressure Cooker 0134002 - 4-Quart Stainless Steel Pressure Cooker 0134108 - 4-Quart Stainless Steel Pressure Cooker 0134103 - 4-Quart Stainless Steel Pressure Cooker 0134105 - 4-Quart Stainless Steel Pressure Cooker 0134106 - 4-Quart Stainless Steel Pressure Cooker 0134104 - 4-Quart Stainless Steel Pressure Cooker 01/PS4 - 4-Quart Pressure Cooker 01/PS6 - 6-Quart Stainless Steel Pressure Cooker 0126002 - 6-Quart Pressure Cooker 0126407 - 6-Quart Aluminum Pressure Cooker 0126408 - 6-Quart Aluminum Pressure Cooker 0126410 - 6-Quart Aluminum Pressure Cooker 0136001 - 6-Quart Stainless Steel Pressure Cooker 0136102 - 6-Quart Stainless Steel Pressure Cooker 0135001 - 6-Quart Stainless Steel Pressure Cooker 0136304 - 6-Quart Stainless Steel Pressure Cooker 0135004 - 6-Quart Stainless Steel Pressure Cooker 0136210 - 6-Quart Stainless Steel Pressure Cooker 0136403 - 6-Quart Stainless Steel Pressure Cooker 0136206 - 6-Quart Stainless Steel Pressure Cooker 0136203 - 6-Quart Stainless Steel Pressure Cooker 0136208 - 6-Quart Stainless Steel Pressure Cooker 0216001 - 6-Quart Electric Stainless Steel Pressure Cooker