Armond M Goodyear , AZ March 07, 2020 Appliance: Samsung Dryer DV50F9A7EVW/A2-0000 Samsung Dryer Dv50f9a7evw/A2-0000 / : Gasket on dryer door needed replacement. How to replace Dryer Air Seal. SIMPLE. I TOOK THE OLD ONE OFF AND REPLACED IT WITH THE NEW ONE. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes