Dryer thermal fuse. If the dryer overheats, the thermal fuse blows to cut off power to the dryer. If the thermal fuse has blown, the dryer won't start. The thermal fuse cannot be reset—if the fuse has blown, it must be replaced.
Idler pulley wheel and bearing assembly. The idler pulley puts tension on the drive belt. If the idler pulley fails to put the proper amount of tension on the belt, the dryer will not spin.
Three terminal door switch kit. Be aware that this switch replaces older 2 terminal switches.
Dryer heating element. If the dryer does not heat check for a blown thermal fuse or thermal cut out. Heating elements will often have a break in the coil element if defective.
Door catch kit, includes catch and clip (metal) Replace both parts for best results