Product review (1 stars): Buyer beware - Defective part being sold
This part arrived sealed in a bag and looked fine to me so I installed it. Dishwasher worked fine at first but within a week the sprayer arms stopped spinning altogether. This time I called the repairman who pulled the machine apart and immediately declared the chopper to be my problem. It was completely gunked up after 1 week of use! He showed me that the blade was assembled incorrectly and did not scrape across the grate... it just spun uselessly allowing the grate to get completely full of debris and block water flow. Sure enough, I found another 1 star review here where the same issue was discussed. It also gives directions on how to flip the blade yourself which we did. Its working again at the moment, but the repairman told me not to trust it for long. So I am out the price of a repairman trip out plus the cost of this defective part.