New parts from bbq factory Ducane Gas Barbecue Grill 3100, 3200, 3400,30400040 Replacement Burners & Heat Plates (Burner Dimensions: 17″ x 1″; Burner Material: Stainless Steel; Heat Plate Dimensions: 16 7/8″ x 6 9/16″; Heat Shield Material: Porcelain Steel; Intensive holes for better flame effect. Cooks better! Lasts longer; Extend the life of your grill; Exact-fit parts;