On a scale of 1-10 with 10 being the most exhausting, challenging repair...this was a 1 or less.
Pry up the top of the Dryer...remove 2 screws at the top of the front panel and remove the panel.
At the bottom of the dryer is the Blower Housing...remove screws, take off the front of the housing and remove the broken Wheel. Replace with the new Wheel, secure with clamp and locking washer. Reverse the process, plug in the dryer and get to work on the Laundry.