Product review (5 stars): Fixed a broken Roper dryer issue. Make sure to check the door switch, start button, thermal fuse, and thermostat before buying
Dryer died one night. Took my multi meter out and checked the door switch, thermal fuse, thermostat, and start switch for continuity and all of them checked out fine and power was getting to the dryer fine. This meant it was either the timer setting or the motor itself. I also did notice that my older time had something rattling on the inside, I figured that couldn't be too good. So I took a gamble and bought this timer. Took about 10 minutes all said and done to take apart the dryer, remove the old timer and put the new one in. Sure enough, it worked!

I'd recommend checking all the other components first before getting this guy though, they are all much much cheaper than this one.