The Door Stop is an OEM part for Frigidaire refrigerators. This small part helps protect the appliance's door from damage and prevents it from impacting walls or adjacent cabinetry, ensuring the longevity and integrity of your refrigerator's exterior.  Causes of a bad Door Stop can range from physical damage due to forceful door opening, to normal wear and tear from repeated use. In some cases, the mounting area for the door stop may become worn or damaged, affecting its ability to hold the door stop securely. Symptoms of a bad Door Stop include: The refrigerator door swings open wider than usual Noticeable wear, damage, or breakage on the door stop Difficulty in opening or closing the door smoothly This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.240312422 (AP6278272) replaces 240312405, 4582758, PS12175800.