The Door Rack Support is an OEM replacement part for Frigidaire refrigerators. It serves as the mounting bracket or structure that holds and secures the door racks or bins in place on the inside of the refrigerator door. Symptoms of a need to replace the door rack support: Loose or wobbly door racks or bins Racks or bins falling off the door when opened Visible cracks, breaks, or damage to the support structure Causes of a faulty door rack support can include general wear and tear over time, physical impact or mishandling, or manufacturing defects in the material or construction. This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore refrigerator models.240331501 (AP2115830) replaces 868749, AH429833, EA429833, PS429833.