Rear drum support roller kit. This kit contains two drum support rollers. If the drum rollers are worn out, the dryer may not turn properly or may be excessively noisy. Be aware that the drum bearings are self-lubricating; it is not necessary to lubricate them yourself.
Dryer drum support roller. The rollers tend to wear at the same rate so both should be replaced while the dryer is apart.
Dryer drum roller