GENUINE OEM: Whirlpool Genuine OEM Parts are designed specifically for your appliance, meet Whirlpool engineering standards, and are crafted to ensure the quality of your appliance, unlike non-OEM parts REPLACEMENT PART NUMBERS: WP12722803AP French Door Refrigerator Mullion Rail replaces the part numbers W10199882, 12722803APK, 12722803APN, 12722803G, 12732501AP, 12732501APQ, 12732501G, 67003433, 67003266, and 12722803AP COMPATIBLE APPLIANCES: WP12722803AP is compatible with multiple Whirlpool models, including WRF535SWHZ, WRF535SMBM, KRFC300ESS, KRFF305ESS, and WRF535SWHV ONE YEAR WARRANTY: Don’t settle for aftermarket parts – Whirlpool offers the well-tested, high-quality parts that your appliances deserve with a one-year warranty KEEP YOUR HOME HUMMING: For over 100 years, Whirlpool has cared for your appliance as you care for your home, which is why our replacement parts are made using durable materials and innovative processes