Music City Metals 21301-70201 Cast Iron Burner Replacement for Select Falcon Gas Grill Models Listing is for a burnerhead and a venturi. 14.25 x 5 inch cast iron oval single burner, centered with 5.125 inch venturis Fits Falcon 1000 with 4 inch venturi, 2000 with 4 inch venturi, 4000 with 4 inch venturi, Mark IV with 4 inch single venturi