Product review (5 stars): Does its job
Does exactly what it is supposed to do, and for cheaper than the local parts replacement chain.  Replaced this earlier this year, and it fit well and is still turning the drum.

If you aren't a professional and go to replace the belt, try and get as good of an idea of how the old belt was wound through the pulleys underneath the drum (which needs to be at least partially removed in order to slip the belt around it) so that installing the new one will be easier.