Direct store Parts Kit DG146 Replacement Charbroil 463247310,463257010 Gas Grill Burner,Crossover Tubes -4pack Fits : Charbroil 463247310, 463257010 Commercial Series 4 Burner Gas Grill ; Condition: New Direct store Parts Kit includes 4 Stainless Steel burners and 3 Stainless Steel carryover tubes Burner Dimensions: 15 15/16" x 1" ; Burner Material: Stainless Steel Carryover Tube Dimensions: 6 3/8" ; Crossover Channel Material: Stainless Steel