This Avantco 17817569 left hinged glass door is a direct replacement for the one that came standard on Avantco SS-2R-G-HC reach-in refrigerators. The door is a vital part of your unit, allowing a tight seal that locks in cold air while still providing a clear view of the unit's interior. If the door is not closing properly and replacing individual components is not an option, this part will give you a whole new door to ensure optimal performance.