Product review (5 stars): LG Tromm WM2277HW Washing Machine Door Lock
Exact part, perfect & new. Infuriatingly, it ended up not being my problem.

Be aware, to replace this part, you have to remove & replace the metal ring that holds the rubber seal in place. This is a VERY difficult feat. I finally got it done by myself, but I took a 2 day break, as I got exceptionally frustrated. You NEED preferably two strong people, but I ended up needing a creative brain, two sets of pliers, and most of all... extreme PATIENCE. I'm a fairly strong female, however not in the greatest physical health, but I had no other choice. I watched Appliance Parts Pros YouTube videos to learn, even though I bought from Amazon due to my great relationship with Amazon (Prime!). I feel badly about using their videos, but I'm in the poor house right now, so can't afford to pay extra, plus shipping. Anyway, installing this part was a breeze until it came time to replace the metal ring. I almost gave up.