Well I can't for sure say anything about the mulching because there is nothing to mulch but I expect it ot work as well As any other husqvarna part, there is a good reason people pay for brands like husqvarna and sthil, they work, what I can speak to is the customer service I received by everyone at cutler especially brandy in customer service, which was outstanding, I can't say enough good things about the service and this is already long enough
