Maytag Dryer MDG21PDDGW Parts

Dryer drum support roller kit. Includes two washers. When the drum rollers are worn out, they can cause the dryer to make a loud rumbling noise. Both rollers should be replaced at the same time. The roller does not need lubrication, the bearing is self-lubricating.

Dryer gas burner valve solenoid set. If the dryer does not heat or heats intermittently the coils could be defective. To test, watch the burner and if the igniter glows for a while and then shuts off without the gas igniting, it usually means one of these coils is bad.

Snap retaining ring

Dryer drum drive belt

Dryer drum bearing slide kit

Idler pulley wheel and bearing. If the idler pulley wheel and/or bearing is defective, it may cause the dryer to be excessively noisy.

Gas dryer sensor for igniter and flame. The sensor is located across from the gas igniter at the dryer’s burner assembly. This flame sensor should be closed for continuity at room temperature. Check for continuity with a multi-meter before replacing.

Drum baffle, tall

Screw, 10-24 3/8

Drum felt seal

Blower wheel

Drum baffle, short

Dryer high-limit thermostat, L220-40F. If the dryer overheats, this high-limit thermostat will cut off the power to the heating element. If the high-limit thermostat has blown, the dryer won't heat.

Door catch kit, includes catch and clip (metal) Replace both parts for best results

Adjustable dryer cycling thermostat kit L135-155. The cycling thermostat cycles the heat on and off to regulate the air temperature. If the cycling thermostat is defective, the dryer will not heat. To determine if the thermostat is defective, use a multimeter to test it for continuity.