Product review (5 stars): Whirlpool Kenmore Drum Rollers
Dryer was making a thumping noise which from past experience I suspected the Idler wheels. I Dismantled the dryer and the Idler wheel was chewed up and sleeve was out of round but the tension idler was ok but ordered this kit and replaced both. They were an exact replacement. Caution: Save and do not damage the little plastic triangle clips that hold the wheels on the shaft as the ones that came with these wheels(2 for each wheel) were hardened and cracked when I tried to put them on the shaft. I had to use the old ones as they were still pliable. Price was the best I could find and the delivery was fast.