Product review (5 stars): Looks different from factory part. Designed better. Works great.
This is a different design than the broken part I was replacing on my Whirlpool dishwasher, and I was a little worried that it wouldn't fit. But it worked perfectly, and is a much better design than the factory setup. The pictures in the instructions are pretty poor so it took about 10 minutes for me to get the first one installed. Once I did one, the other side installed in about 2 minutes.