David L Sharon , MA January 04, 2025 Appliance: Whirlpool Refrigerator ED20PKXAW01 Whirlpool Refrigerator Ed20pkxaw01: Broken shelf endcaps on refreigerator door. How to replace Refrigerator Door Shelf Endcap Kit. I used AppliancePartsPros.com to identify the replacement part and was able to replace them. It was easy to verify the required part, and it worked perfectly. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes