If your refrigerator door is not opening or closing smoothly, it may be time to replace the door hinge. This genuine Samsung DA97-05251B hinge is designed to support the door's movement, ensuring it pivots correctly. Made from durable materials, this door hinge promises lasting performance. It includes all necessary hardware for installation. Remember to wear work gloves to protect your hands while installing. Confirm your refrigerator's model number to ensure compatibility before purchasing.