Stainless steel bowtie burner for #3 Broilmaster grill heads D3, P3, U3, H3.Your grill is a #3 if the outside dimensions of the top of the lower grill casting (cooking box - where the lid rests on the bottom) is about 27 inches across. (A #4 grill is smaller.) The burner itself is about 21 inches across.(The T series uses a different U burner configuration, however the dimensions of the lower casting are the same as the other #3s. The new R infrared series uses a completely different infrared burner on a #3 T grill-head casting.)74718 is Broilmaster DPP101, product #B100476.Prior parts may have been known as U3TS44R and DPP5.