My cousin calls me today saying he LOST the muffler off his Stihl 028 wood boss chainsaw and the dealer told him the mufflers are no longer available. So, he wants me to try to find something surfing the web as he has no computer. I see from my initial search is that there are more than one muffler for the 028 wood boss and I have no way of knowing what was there. For the life of me I do not know how someone can lose a muffler off the saw when they are using it and not find it laying there where they are using it BUT I guess they can. What is the difference among the mufflers for an 028 wood boss and is there some place to find one? is the MS280 the same saw only newer and will a muffler for it fit the 028?