Product review (5 stars): Perfect fitting replacement
I bought a Samsung washer and dryer very cheap that was displaying the ND code. The person I bought it from said they never cleaned the washer filter, and I'd believe it! Just look at the pic!!  After rinsing out a lot of gross gunk, tags, change and much pet hair I was able to get the washer to drain once or twice, then the error would pop up again. It was clear that the stock pump gave all it could, but had lost the game.

 The install of this new pump was pretty straight forward. I was able to replace it with just the back panel off and the filter door removed. It fit perfectly and has been running flawlessly for a few days now.

 My only complaint is that the hose clamps used on the replacement are permanently crimped on instead of the clamps you can remove by hand that came stock.