Product review (5 stars): Perfect Fit
The original pump over heated after 15 years of use.  It fit exactly like you would expect a OEM part to fit.  Slipped into place the first time with no leaks.  The replacement of the pump is quick and easy, tool free.  If you need to install the fuse it is a little bit of work.  Inside of the area where the buttons are there was a small pamphlet which told you how to use several of the diagnostic functions that the washer had built in such as running the drain pump, turning the hot and cold water on/off.