This Avantco 178HNGCFDGTR top right hinge is a direct replacement for the one that came with your Avantco refrigerators. Use it to replace a worn out or broken hinge to keep your unit operating efficiently. It ensures your refrigerator door opens and closes smoothly and seals tightly. It's compatible with Avantco A-23R-G-HC, A-49R-G-HC, SS-1R-G-HC, and SS-2R-G-HC reach-in refrigerators.