Product review (5 stars): Perfect replacement hinge for RF323TEDBSR
After receiving a brand new Samsung RF323TEDBSR from Lowe's, I noticed that the right side door was slightly lower than the left.  I chalked it up to needing some post-delivery adjustments, and left it at that for three weeks.  When I finally had time to adjust the door, I then noticed that the door was completely off level.  After investigating the hinge, there was obvious damage to the cylindrical portion that receives the actual door.  Samsung told me that physical damage was Lowe's problem, and Lowe's told me that since I didn't say anything at delivery I was out of luck.

This hinge comes as an assembly, and it took me 5 minutes to install.  No bolts or screws required - there is a compression lever that pops open and closed to do the swap.

This item was definitely OEM and was a perfect replacement for my broken hinge.  So glad that I just went ahead and did the repair myself.