Charles W Mancelona , MI January 07, 2016 Appliance: Model KFRF19MSALY1 My refrigerator compressor starting 2 or 3 times each time it was called to run due to a weak overload switch I replaced the start relay and overload switch with the single part Overload/Relay part number AP3119971. Now it operates like new. Had no problem replacing part, just followed instructions. I was very pleased at a single part replacement for both, relay and overload. I was expecting just to replace the overload. This is much, mush better. It's been running for over a week with no problems, 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes