Product review (5 stars): Worked like a champ, cool again!
This worked perfectly to replace broken start relay with part number P6R8MD OR0502 in my Magic Chef (Haier) MCWC50DBT 50-bottle wine cooler. On the rear of the unit, the compressor was hot but nothing cooling, this part was clicking every few minutes and I followed directions online explaining how to test with a digital multimeter.  Was worried the second set of numbers didn't match, but apparently the P6R8MD portion is what's important. Buying a backup just in case, it appears P6R8MD is used in a number of smaller refrigerated systems.  This $10 part saved me hundreds of bucks.  For $10, if your symptoms sound the same, if this part looks the same as yours, can't hurt to give it a shot.