Part not available

I have Kenmore Elite refrigerator model 106.56693501. The ice dispenser was not stopping ice. I disassembled it and figured out that the housing has a piece where the pin for the door chute attaches cracked off, so the pin will not stay in place. They do not sell the housing part. It comes with the freezer door and they don’t sell that separately either. Any suggestions on how I can repair this?