Robert I Howell , MI June 02, 2019 Appliance: Model LG DLE2101W LG dryer roller replacement Watched the video. Made it easy. Replaced all 4 rollers and bearing assemblies. Replaced the belt, too. Just because. I suggest a small, low torque cordless screw gun if you have one. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours