This bagger is really great. Although I had weeks of problems getting the correct part from Husqvarna, eventually I got the right part which is a support assembly for a GT mower with a sloped drawbar (or picture "C" in the bagger manual) What comes in the box is 2 supports #532198128 and #532198364. Both are the ones for a flat vertical drawbar. THE CORRECT PART IS #583384601. They sent me #532437497 twice which is a sloped drawbar repair kit and then the warehouse mis-shipped some arms for a seat
I hope this helps someone else get the correct part