My dryer is a Kenmore heavy duty/super capacity that we purchased new in 2003. I still have the paperwork on my machine and was able to match the replacement part to the part number in my paperwork. I ordered the replacement seal and watched the video on the same page. The dryer came apart as described in the video. I was careful to pay attention to the route of the belt before removing it from the pulleys. The most time consuming part of the whole repair was removing what was left of the old seal. Once that was done, I applied the adhesive (included with the seal) and put new seal in place. After allowing the adhesive to dry, the drum went back into the dryer with the belt around it. I did have my husband help with this part so I could make sure the belt was back where it belongs. After getting the dryer completely back together it was running nice and quiet. Drying time is shorter and it has been fixed. I am completely satisfied with the part I ordered, shipping time was next day, and the video was super helpful. I found this repair to be pretty basic and easy. I highly recommend the parts and helpful videos of this site.