The muffler they sent me has the "correct" part number stamped on the sheet metal but it does NOT look like they pictured . The attached photos show two additional brackets welded on and also show how poorly the Tru-Fit muffler fits with the matching bracket #36153. Next time I need a muffler I will buy it elsewhere and avoid the Walker for sure. Still ticked but I can make this whole mess work because I want it to be done today. .