Conrad H Hephzibah , GA January 07, 2020 Appliance: Whirlpool Refrigerator GB2FHDXWQ02 Whirlpool Refrigerator Gb2fhdxwq02: Sliders in the freezer part of the refrigerator were rusty. How to replace Refrigerator Coil Brush. I ordered new sliders from Appliance Part Pros and replaced the old ones. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes