mga
wandering
for anyone interested, i just got an email back from husky on this problem:
must be all new parts because i just did a search and could not find these parts on-line.
Mr. X,
Very recently, we have come up with a new muffler mounting system that will address this problem. It is a new muffler with 3 mounting points instead of 2. The new muffler part number is 544 02 83-02 and the third mounting screw is 503 21 75-16. This will solve the problem you are having.
must be all new parts because i just did a search and could not find these parts on-line.