7010592 Replacement Freezer Gasket for Sub Zero Model 550 and 650. replaces obsolete 3211110. Includes instructions. IMPORTANT INFO PLEASE READ BEFORE ORDERING THIS ITEM- DOOR GASKETS SHOULD BE INSTALLED BY QUALIFIED APPLIANCE TECHNICIANS. IMPROPER INSTALLATION PROCEDURES CAN AND WILL RESULT IN POOR SEALING AND MISALIGNED DOORS. THERE ARE ABSOLUTELY NO RETURNS ON DOOR GASKETS FOR ANY REASON. THIS IS AN AFTERMARKET PART MADE IN CANADA.