17" X 2-1/4" bottom ported Masterflame 5000 and 6000 Series stainless steel burner assembly. Venturi tube spacing is 3" center to center, tube reach is 4-3/4" (distance from the end of the venturi tubes to the center line of the vertical 90 degree bend) and tube drop is 2" (distance from bottom of the burner to bottom of the venturi tubes). Fits 1998 and earlier 5000 and 6000 Series models. Minor assembly required. This is an aftermarket part, the OEM burner is no longer available.  Igniter component not included, shown for display purposes only.   For matching igniter component, see part IG5B.  THIS PART IS NO LONGER AVAILABLE.