BBQ funland SB7507 Stainless Steel Burner Tube Set for Weber Genesis Silver A, Spirit 500 and Spirit 500LX gas grills SB7507 Stainless Steel Burner Tube Set. Includes 2 stainless-steel burner tubes, 1 crossover tube Fits Weber Genesis series models: Silver A, Spirit 500, Spirit 500LX and Genesis Silver A gas grills Dimensions: Burners are 27" long, cross over tube is 10 1/2" long. Made of stainless steel, durable Original Part Numbers: 164666, 3033610, 3610, 8166027, 7507