Product review (5 stars): Appears to be OEM replacement
I didn't inspect serial numbers or anything but this pump is identical to the one I removed from my front loader (model:796.40518900). Works great so far through half a dozen loads so we'll see how long it lasts, I feel very confident. Takes less than an hour for a first timer to get the pump out if you pull the front off, only took half a beer to get it reassembled and washing again. Easy as pie anyone can do it.