Product review (5 stars): Perfect fit in our 90's Maytag Performa dryer.
When our older Maytag dryer started making noises and had very little airflow I took it apart and found the blower wheel wasn't snug on the spindle and not spinning like it should. The plastic notch has worn or broken off.  This replacement wheel had it working as good as new for very little money.  Seems to be equal quality to the original which lasted 15+ years.
The most difficult part is getting the snap ring on & off without the right tool.