You can change the bells on your snapper 17244 snowblower by loosening the tensioner bolt. Once the tensioner bolt is loose the old belt can be removed and the new belt put in its place.
make a drawing of how the old one is on it before replacing it,
how to change belt on snow devil snow blower
Gates 6898
In my book
Broken Belt
don't know
Z-180 3k
all you need to do is put the belt on the back pully and then put it throw the titerner and then on the front one
Get your model number and put it into a google search like this "snapper model *******" You should get a few companies that list the parts for it.
The user guide or owner's manual can be downloaded from snapper and sears with the model number in pdf format and you can save it.
It is under the cover between the blower and the motor.
the answer is two the larger belt is the drive belt and the smaller of the two is the auger belt.