Item #70306

"Individual" stainless steel burner tube for Summit 400 and 600 series "model years 2007 and newer". Burner tube measures 20-1/2" and is ported at the top. Features an air/fuel mixture adjustment shutter with insect screen on the venturi end and a forked mounting tab on the back end. More than one required, sold individually. (400 Series grills use 4 main burners, for full set of 4 see Part 67553 and 600 Series use 6 main burners for full set of 6 see Part 67554). Genuine Weber Part.