Vibrant 2777 Reinforced Silicone Transition Connector - 4in I.D. x 5in I.D. x 3

ManufacturerPart : 2777. Not suitable for oil or fuel service, although custom hose solutions are available for such applications. Rated for temperatures ranging from -65 deg. F to 350 deg. Hazardous materials, flammable liquids, or gases.