Product review (3 stars): Tach didn't last long...
The original motor in our Maytag MA8700 front-load washer lasted 10 full years. In Nov 2015, it died and I bought this replacement. The replacement died yesterday, after just 9 months of use.

EDIT: It just ended up being the tach that went bad in 9 months. Fortunately, I kept the old motor that went bad after 10 years. I pulled this "new" motor off, swapped tachometers (the only part that is relatively easy to replace, thankfully) and put it back into the washer, and we're in business again. For now, anyway. Next time this washing machine fails, I'm going to bite the bullet and buy my wife a whole new washer/dryer set!