James P Lagrangeville , NY March 12, 2021 Appliance: Kenmore Refrigerator 79573109710 Kenmore Refrigerator 79573109710: Cracked tray in the ice maker. How to replace Ice Maker Assembly Kit. Since the ice tray itself is not sold separately, I purchased a replacement ice maker unit. Appliance Parts Pros did not have a video associated with the repair on their website, but I was able to find it elsewhere. It was a simple remove and replace. The new unit worked perfectly. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes