The Door Spring Linkage is an OEM part for Frigidaire dishwashers. This part connects the door springs to the dishwasher door, ensuring smooth and balanced opening and closing of the door. Causes of a bad door spring linkage can include wear and tear from frequent use, physical damage from impacts or mishandling, or deterioration over time. Symptoms of a bad door spring linkage include: The dishwasher door not staying open or closed Difficulty in opening or closing the door A loose or sagging door Unusual noises when operating the door This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.Part Number 154325201 (AP2109352) replaces 419477, AH420766, EA420766, PS420766.