Charbroil Burner CB197.
8000 & 9000 Series--( 1999 and After).
8017 / 8054 / 8938 / 8939.
Manufacturers Part Number 4505085
Spread between venturi tubes, Centre to Centre = 2 1/4"
Pan type burner, dual up front control.
Venturi lenght measured on outside of bend = 8 1/8"
Burner Head = 22" X 3 1/2" Deep.