Stainless steel Weber Spirit “330 and 335” Series “Propane (LP) AND Natural Gas” burner set, model years 2013-Current (with “Up Front” controls). Set includes the three main burners, “sear burner” and two crossover burners. Left and right main burners measure 18″ long, the center main and sear burner measure 17-3/4″ long. The main crossover burner tube measures 15-1/4″ long and the sear burner crossover tube measures 3-7/8″ long. Installation instructions included. Replaces Part 69299. Genuine Weber Part.