Product review (3 stars): Ok Fan
My old Sears Kenmore top freezer refrigerator in the garage was squealing in the afternoon.  I located the loudest sequealing coming from the freezer compartment.  Searching the internet seemed to indicate a bad freezer fan or maybe bad main control board.  Cool air was flowing from vents at the back of both the freezer and the frig compartments, but apparently this was driven by just the single freezer fan.

Sears PartsDirect online had an exploded parts diagram of my refrigerator showing the fan kit 482731 for more than $51.  I ordered the Whirlpool Refrigerator Evaporator Motor kit 482731 sold by Amazon SupplyEdge for $13 with Amazon prime 2-day free shipping (activated free 30-day trial).  The SupplyEdge part had no instructions and only had a single hole in each mounting bracket that was spaced too widely.  The metal brackets were soft aluminum? metal, so I clipped them to size using a heavy duty wire cutter and drilled holes in the brackets.  Later I found U-tube detailed install video by craig1974, using a different kit, Exact ER482731, that cost $19.25 on ebay with push-on fan blade that had a pair of holes in each bracket, likely better fit without needing mod, especially since his Whirlpool frig looked almost exactly like my Kenmore.

I used old mounting grommets, washers and screws to insure same spacing, attached red fan blade with two screws and verified that new fan rotated in same direction as old fan (clockwise).  The new fan works and doesn't make noise, but air flow seems somewhat less than before.