Rafael G Houston , TX December 18, 2014 Appliance: Maytag Refrigerator MFI2568AES12 Maytag Refrigerator Mfi2568aes12: The rail had cracked keeping the doors from creating a good seal. How to replace Refrigerator Door Flipper Mullion (Center Rail). I did some research and was fortunate to find AppliancePartsPros.com. The order process was quick. The part was cross-referenced and it arrived within 1.5 days. It took all of 5 min to fix. Great experience start to finish. Thanks. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes