The Upper Hinge Bearing is an OEM replacement part for Frigidaire refrigerators. It facilitates the smooth and quiet opening and closing. By reducing friction at the hinge point, it ensures the door operates seamlessly and is less prone to wear over time. Causes of a faulty upper hinge bearing include repetitive stress and wear from continuous door opening and closing over time. Exposure to moisture may accelerate bearing degradation. Symptoms of a bad upper hinge bearing include: Squeaking or grinding noises emitted from the hinge area Difficult door operation requiring increased lifting force Potential misalignment compromising door seal integrity This Frigidaire OEM replacement part is also compatible with Electrolux, Gibson, Kelvinator, and some Kenmore models.240328404 (AP2115813) replaces 7240328404, 891006, AH429808, EA429808, PS429808.