Samuel B Mount Vernon , NY October 10, 2015 Appliance: General Electric Gas Dryer DBXR453GA2WW Ge Dryer Dbxr453ga2ww: Worn bearing slides idler pully and belt. How to replace 1 We2x329. After work I removed the drum and installed the new parts. Fast easy repair. Great videos on the appliance parts pro page. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes