Dryer lint filter. The design of this part has changed. In order for it to install properly, you will need the related items.
Dryer moisture sensor bar. If the dryer timer does not advance properly inspect the moisture sensor bars for damage which can cause the automatic drying cycle to not work properly.
Dryer heating element assembly. If the dryer no longer heats then the heating element may have failed, but it is not the most common cause. The most common cause for a dryer to stop heating is a blown thermal fuse.
Dryer thermistor assembly with wire harness. If the thermistor is defective, it can prolong or shorten the drying time or cause a fault code. A defective thermistor is not responsible for a dryer not heating.