The Supco replacement gasket for my Sub-zero freezer drawer is dimensionally a great fit, but the magnet strength is far inferior to the OEM and the pliability of the gasket is very stiff compared to the OEM version being more stretchy/ accordian like between the drawer and freezer compartment. However, Sub-zero has limited its supply chain to authorized dealers that will not sell their replacement parts unless you also pay for them to do the installation. I can buy 6 Supco gaskets for the cost of an authorized service installation.
