Product review (5 stars): Same as OEM
I ordered this bellows replacement part and it was identical to the one that I needed to replace.  I was concerned because of some of the reviews which said it wasn't the same.  Replacement was a little tricky, but I found a YouTube video that showed how to do it.  When I wasn't able to complete the final step of the installation, I referred back to the video and found I'd overlooked a small detail.  I needed to insert a straight bladed screw driver into the spring tension band and use it to gain the slack necessary to slip the wire band over the rubber boot.  It wasn't a bad installation and only the last spring band was much trouble.  It fixed my leak!