Product review (5 stars): Used in Whirlpool WTW5540SQ0 washing machine
Was sold and shipped by Amazon. I've just installed it yesterday, so it is too soon to tell whether it will be long lasting or not. If it will not last long (I expect 5-7 years out of this part) I'll return to this review and will take stars off. So far the fit was correct, all small parts were present and the first impression is of a quality materials. I have not discard the packaging yet and I believe it was branded by FSP and marked with "Made in USA."

We'll see how it will perform in the long run. I've used in a Whirlpool washing machine, model WTW5540SQ0. Hopefully this info it will help someone who has the same or a similar model.