The DD61-00175A door latch retainer is a genuine replacement part for Samsung dishwashers, securing the door latch at the top of the tub when closed. If your dishwasher door is not staying closed, the latch retainer might be the issue. This part is essential for maintaining the proper seal during the wash cycle. Before installation, disconnect your dishwasher and turn off the water supply. Confirm compatibility with your device's model number before buying.