Product review (4 stars): Picture tells it all
Pretty straight forward.  Ordered the part, got it within a week, installed, clean clothes.  It's supposed to be all plastic by the way, it's a part that is designed to fail so that the more expensive parts don't break when things go wonky.  Even if you replaced it once a year, with the low cost and ease of installation (never having done it it took me all of 20 mins.), it is worth not shelling out for a new motor or gearbox.