Product review (4 stars): Good Part, Great Service.
We purchased the recommended part for our model Duet Frontloading Machine. It fit perfectly and wasn't too difficult to install. There are plenty of videos available online to guide your efforts, but be aware that the plastic coverings are all different and their clips can be tricky to find. The only reason this is a 4 out of 5 instead of a 5 is that we had to cut the seal to add a fill/drain hole. The seal was clearly stamped where the hole was to be and it wasn't difficult, just added some confusion during the install.
I was very impressed with the response time from the vendor. We have four kids so being without a washer is a major deal. We spent the extra $4 for expedited handling and had our part in only 2 days.