Samsung Refrigerator Hinge Cam DA66-00558A (Cam Hinge-Riser Upp L)

This genuine hinge cam restores smooth, self-closing refrigerator door action while improving sealing performance and energy efficiency.

The Samsung DA66-00558A hinge cam is designed to correct common door alignment and closure issues caused by worn or broken hinge components. When installed, it re-establishes the proper gravity-assisted motion that helps the refrigerator door close securely every time, preventing cold air loss and condensation buildup. If your door is not closing fully or is scraping during movement, replacing the cam can quickly restore proper function. Installation is straightforward—simply access the upper left hinge assembly, remove the worn cam, and snap the new OEM part into position for a precise factory-style fit.

Product Details

• Product Type: Refrigerator Door Hinge Cam / Closing Riser Block
• Compatibility: Compatible with select Samsung side-by-side and American-style refrigerators using upper left hinge cam systems
• Manufacturer: Samsung Genuine OEM Original Part
• Common Symptoms Fixed: Fixes refrigerator doors that won’t fully close, sagging or misaligned left-side doors, scraping noises during opening/closing, and condensation forming due to poor gasket sealing

Part Numbers Replaced

DA66-00558A, DA66-00558B, AP5577073, 2319467, PS4156797

Key Features

Genuine OEM Quality: Manufactured by Samsung to exact factory specifications, ensuring precise fitment and reliable door operation identical to the original component.

Performance & Efficiency Improvement: Restores proper gravity-assisted door closure, helping maintain a tight seal that prevents cold air leakage and improves overall refrigerator efficiency.

Durability: Constructed from heavy-duty PA66 polymer designed to withstand repeated door cycling, pressure load, and long-term mechanical wear without deformation.

Easy Installation: Designed for a quick hinge assembly replacement with minimal tools required, allowing fast restoration of proper door movement and closure function.

Compatibility: Engineered specifically for select Samsung refrigerator models using the upper left hinge cam system for reliable and consistent performance.

Restore your refrigerator’s proper door closure and eliminate cooling loss issues by replacing a worn hinge cam today. This small but essential part ensures your appliance maintains a tight seal and smooth operation every time you open and close the door. Order now to bring back factory-accurate performance and protect your food with dependable cooling efficiency.