Product review (5 stars): this was a bad idea. There are axles with triangular clips
Originally, I bought just the drum rollers. If you know nothing of mechanics, this was a bad idea. There are axles with triangular clips. Remove those clips and you can reuse the axles. But, remember to buy the clips. This was a fairly simple repair with a lot of moving parts. In this house, we somehow end up with screws we took out that have nowhere to go! The dryer works and no more noise. Youtube and RepairClinic.com--winners. I also replaced the belt while I was in there. This is a 12 year old washer/dryer set that many have complaints about. When I bought it, I was aware of some simple flaws...not keeping the washer door shut because the seal causes a mildew smell, and the dryer sensor is most efficient on two settings...speed dry and air. Boom. I have gotten my money's worth!