This Avantco 17811737 right hinge solid door is a direct replacement for the one that came with Avantco SS-UC-36F-HC and SS-WT-36F-HC undercounter and worktop freezers. It is a vital part of your unit's door assembly, working to create a firm door seal and keep the cabinet set to the right temperature. A broken or malfunctioning door can prevent your unit from maintaining specifications and cause strain on other components, so be sure to replace it promptly.