Includes the insulators and restring already attached. This dryer heating element produces heat to dry clothes in a dryer and is located in the rear end. If the heater element is burned, dryer does not heat or over heats, or clothes take too long to dry, then replacing this part could solve your problem. The tools needed for this repair project are: Phillips screwdriver, putty knife, needle nose pliers. To repair, first remove the main top of dryer and remove ground strap at the rear. Next, disconnect two wire harnesses that hold front panel to the cabinet to pull out front panel. Once you have access to the inside of the dryer, refer to the manual for further installation instruction. As a safety precaution, remember to unplug appliance from power source before beginning this repair project.