Direct store Parts Kit DG158 Replacement Charbroil 463420507,463420509,463460708,463460710 Gas Grill(SS Burner+SS Carry-over tubes+Porcelain Steel Heat Plate+Porcelain Cast Iron Cooking Grid) Fits : Charbroil 4363420507,463420509,463460708,463460710 Gas Grill ; Original Part Numbers: 80008074, G433-0016-W1, G4330016W1, G433 0016 W1, G431-0300-W2, G4310300W2, G431 0300 W2, 80009947, G432-0002-W1, G4320002W1, G432 0002 W1, 80008076 Direct store Parts Kit includes 3 Stainless Steel carry-over tubes, 4 Stainless Steel burners ,4 Porcelain Steel heat plates, and 1 set of 3 Porcelain Cast Iron cooking grids Burner Dimensions: 14 3/8" x 1" ; Burner Material: Stainless Steel; Carryover Tube Dimensions: 7" ; Crossover Channel Material: Stainless Steel Heat Tent Dimensions: 14 5/8" x 4 5/16" ; Heat Shield Material: Porcelain Steel Grill Grid Dimensions: 3 Grids 16 7/8" x 9 5/16" Each or Total 16 7/8" x 27 15/16" ; Cooking Grate Material: Porcelain Cast Iron