Product review (4 stars): Required a little force to tap it on
I ordered directly from Amazon to get the original part and received a part branded FSP. FSP I guess must be the OEM for Whirlpool because when I took off the old one on my 110 washer it was also FSP, the exact same. Some reviewers have received parts labeled Whirlpool Corporation Factory Certified Parts but mine wasn't. The reason I took off a star though was not for that but because I had to tap it on with a little force. But I think it should just slide right on, otherwise it seems to be a risk of damaging the pump. So far so good though it's pumping without problems.