The part is virtually an exact match. The only difference is the original burner assembly had the vent screens tack welded on the outside of the tubes, this one had the screens secured to the inside of the tubes. The first time I lined up the tubes to slide them on they were slightly off center and one the screens bunched up in the tube; requiring me to fish it out, reshape it and reinsert in the tube before the assembly would slide onto the adjustment jets. Just something to be aware of with your own installation.