Bumper. Front. hood stop. PartQualifier: hood stop. A rubber ring with a hole in the center which provides protection through which Bumper Cover Support related components pass through. A rubber ring with a hole in the center which provides protection through which Hood Panel related components pass through. Bumper Cover Stop. Part serviced with impact bar. Rubber cushion used to Support and prevent the Hood from rattling.. adjuster. Buffer. Cover Support Rail Grommet. pad. Cap. Grille. Included with: Energy absorber, Mount Panel, Support.