Door Hinge Assembly - Amana Refrigerator

I have an Amana side-by-side refrigerator - Model SPD27Q2E. We moved recently and had to remove the refrigerator door to get it into the house. When replacing the door back on the hinge assembly on the refrigerator, I noticed the bushings and things were broken. The pin in the door appears to be intact, but all the little parts on the refrigerator side are bad. What part(s) do I need to repair the door???