Tom H Millbury , MA October 10, 2021 Appliance: Whirlpool Electric Dryer LER7646EQ2 Whirlpool Dryer Ler7646eq2: Belt seal and bearing failure. How to replace Dryer Drum Belt 92-1/4" 4-Rib. Purchased new parts from AppliancePartsPros.com then replaced them. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes