John Z Staten Island , NY December 08, 2019 Appliance: Kenmore Refrigerator 10670834102 Kenmore Refrigerator 10670834102: Broken shelf retainer bar. How to replace Shelf Trim Endcap. I found the replacement part for my old Kenmore refrigerator at APP.com. The replacement part came in two days and took a minute to replace. Thanks, APP!! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes