Product review (3 stars): Worked about a year and a half.  Wish the quality was a bit better.
Just installed my second one.  The first lasted 1 year 7 months. When the first replacement failed it left a gooey residue all over the cavity where the  3 plastic blades reside that ordinary soap and water wouldn't clean up. The original lasted about 10 years and was quieter (and also had 4 blades) hence my 3 star rating.

I also reused the original O-ring a second time as the larger one provided seemed slightly smaller than the original and I didn't want to risk a leak. My washer is a Whirlpool Duet model GHW9100LW1. If this motor lasts 3 years or more I'll change my review rating to 4 stars.