The Crisper Shelf Support is an OEM part for Frigidaire refrigerators. It is designed to hold the crisper shelf securely in place, providing stable support for the storage of fruits and vegetables. Over time, the crisper shelf support can become worn or damaged due to regular use, heavy loads, or accidental impacts. If the support breaks or fails, it can lead to an unstable or sagging crisper shelf. Symptoms of a bad crisper shelf support include: The crisper shelf not sitting level The shelf falling out of place or not staying securely in position Difficulty in inserting or removing the crisper drawer Visible cracks or damage to the support This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.5303288973 (AP2143944) replaces 12813, AH461210, EA461210, PS461210.