Clay R Bogue Chitto , MS August 13, 2016 Appliance: Whirlpool Electric Dryer WED5300SQ0 Whirlpool Dryer Wed5300sq0: My dryer was leaving brown marks all over my clothes. How to replace Dryer Drum Felt Seal. I ordered a new felt drum seal from appliance parts pros.com Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes