New parts from bbq factory: Brinkmann 4 Burner 810-8401-S Barbecue Gas Grill Replacement Burners,Heat Plates; Burner Dimensions: 16 3/16″ x 1″; Burner Material: Stainless Steel; Heat Shield Dimensions: 16 3/4″ x 3 7/8″; Heat Shield Material: Porcelain Steel; Intensive holes for better flame effect. Cooks better! Lasts longer; Extend the life of your grill; Exact-fit parts;