This is an inlet/outlet bezel, also known as the air duct bezel, is for your dishwasher. It covers the vent openings in the dishwasher and prevents the dishwasher from leaking. It is gray in color and is approximately 4 inches in diameter. If the bezel is damaged, or the tabs holding in place are broken, you may need to replace it. Many of our customers have described this repair as easy. This is an authentic OEM part sourced directly from the manufacturer.