Dryer has no power what so ever?

I had a hum in the dryer so I tested the thermal fuse, timer & push to start switch. They tested good so I figured its the motor. After removing a lot of lint from the inside cabinet, lint duct assembly, and the blower wheel I said to myself let me try it again. I turned the timer knob, pushed the start button and nothing. No sound. It's dead. Power cord was plugged in, circuit breaker was fine. Now what? I'm thinking twice about getting the replacement motor.