Product review (5 stars): Yes a perfect Samsung replacement part - designed equally shoddily and expected to last only another 5 years.
As expected.  This spider arm fit my Samsung front loader washing machine perfectly.  The whole job probably took on the order of 2-3 hours.  (Not counting the hour I spend cleaning the outside of the stainless steel drum which can't be seen or reached when the machine is assembled.)  But that was split over a week as I tore it down first to make sure I knew the scope of the problem.  Then after this part arrived, I was able to rebuild it all.  All in all I am really happy with having done this repair myself.  The appliance repair service indicated it would be cost prohibitive for them to do so (I can understand that, given what they charge for hourly service.)