Dyna-Glo 103-04005 Venturi Tube Side Burner with Screws to Attach For use on Dyna-Glo grill model dga480bsp-d, dga550ssp-d and dga480ssp For use on master forge models mfa480bsp/mfa480dsp/mfa480gsp/mfa550cbp Side burner Venturi tube included Includes hardware