With help from my husband we replaced the belt, pulley and bearings. We then replaced the felt seal on the back of the drum. The video was perfect it made the repair so much easier than looking at the instructions supplied with the kit. It took us about two hours to complete, however neither of us had ever taken apart a dryer and we vacuumed and cleaned the unit as we went. Plus we have children who also needed our attention. I would recommend these parts and the video the only thing I wish someone had mentioned is to order two felt drum seals, so we could have replaced both. My own fault as I didn’t realize there were two on the unit as I said we never took a apart a dryer.