Product review (3 stars): Not so sure about OEM, but work fine.
This was the best deal I could find on these corner gaskets (a set sold by Genuine OEM Plus).  They didn't come in the original OEM packaging as seen in the picture.  When compared to one that came in the original packaging (which I had previously bought for a different washer), they seemed as though they may be aftermarket.  That said, they work fine, and the price was right.