Product review (1 stars): Manufactured incorrectly.
Manufactured incorrectly.  The part of the mold that controls the inside diameter of the hole is not large enough.  Waste of money.  DO NOT BUY.  It does NOT fit the shaft, like others have written but their reviews are not showing and so far neither does this one.
Maytag Performa
Model: PYG2300AWW
Blower Wheel OEM PN: Whirlpool 31001317