Dryer making loud squeaky noise from rear rollers

Took off top and front. Removed belt and pulled drum straight out. Unclipped the rollers. And noticed the rod that holds the roller was worn out badly. Good thing I bought the kit. Because it came with everything needed and was cheaper then buying the rollers seperate. Only hard part was putting the new mounting on for the rod. They are not predrilled. So does take some force. Put everything back togetther and dryer is working like new. fyi you can also clean out your air duct of lint buildup when doing this project. Had a repair man come over 2x in past year and each time he would replace the roller and charge me $150 each time. I spent $300 on that bozo. When i could have ordered the parts myself for a fraction of the cost. This was well worth and easy to do.