Joseph H Old Hickory , TN March 01, 2024 The dryer timer knob was busted and I tried three different replacement knobs from other suppliers that didn’t work. Finally, I purchased this one through AppliancePartsPros.com and it works perfectly. I was almost thinking we would have to get a new dryer, but now it’s working as it’s supposed to. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes