The OEM Frigidaire garbage disposer stopper part#5304503364 #h5b2 is a replacement part specifically designed for Frigidaire garbage disposals. This stopper is crucial for preventing water and food debris from backing up in the sink area, ensuring proper drainage and operation of the garbage disposal. Made by the trusted brand Frigidaire, this stopper is a reliable and high-quality component for maintaining the functionality of your kitchen appliance.