Repair kit intended to fix whatever discovered. Disassembly of Whirlpool Duet Steam model WED95HEXL 1 much more involved than your video tutorial but granted you can't do a video for every appliance. Upon getting back panel off, squeak was found in idler pulley I replaced. I wanted to replace remaining parts for preventative maintenance but this model entails complicated wiring/part disassembly beyond my risk tolerance and competence. No complaints - your whole service is well done. I'll be back - this was my daughter's dryer. My own less complicated 17 year old Maytag dryer now exhibiting problems. Thank you, Dennis Anderson