Product review (5 stars): A Great Product from Amazon
I purchased this assembly from Amazon because my old one wouldn't attach to the faucet very well anymore, and the faucet connection leaked.  The old one had lasted for many years, so I saw this as normal maintenance.  I was not disappointed with the old one, which was the factory original.

I'm not disappointed with this new one, either.  It came in the box exactly as advertised.  The Amazon price was slightly higher than some other prices I had found on line, but I'd rather deal with a known vendor with a great reputation, great return policy, and free shipping.  All I had to do was place the order, and my credit card account was already set up to make the payment.

It was challenging to find the right way to open up my dishwasher to install the new unit, but it wasn't difficult.  I just kept trying.  When I finally got access to the right area, it was very simple to take out the old unit and install the new one.  I made sure my connections were tight but not too tight so as to damage the connections.  When the new unit was installed it connected easily to the faucet.  I pressure tested the new assembly and found no leaks.  Putting the dishwasher panels back in place was difficult, and I finally got a neighbor to help.  He provided an extra pair of hands and I was able to finish the reassembly without too much difficulty.

I ran the dishwasher through a regular washing cycle, and the new unit performed perfectly.  There were no leaks at the time, and there have been no leaks since then.  I am very pleased with my purchase, and would recommend buying this assembly from Amazon to anybody who needs one.