Yes they have the 562 with the three - four -five diferent carbs, you can choice the best for your job, and buy and the diagnostic tool sure will cost you cheaper than go everyday to a dealer , and dont forget to be XP ( extra plastic ) oooh sorry extra performance i want to sayTampa stop replacing things, take it to a to a dealer that has a reputable service record and ask them for the quote to fix the saw, they will go through it tell you what is wrong and how much to fix it.
Good idea if they ever make one worthy.