Replacement parts for an overheating dryer are available at RepairClinic.com, AppliancePartsPro.com and SearsPartsDirect.com. These sites offer information on parts needed to make the repair and possible causes of overheating.
An overheating dryer can shrink clothes, leave scorch marks and possibly be a fire hazard. The most common cause of overheating is a defective heating element or heating element assembly.
An air flow problem is another possible cause. Adjusting the air flow does not require any parts; cleaning the vent tubing corrects the problem. Less common causes include a defective cycling thermostat, a worn felt seal and a defective blower wheel.