Got a dryer that won't start? This belt switch replacement might be exactly what you need! This little part is crucial - it shuts off your dryer if the belt breaks to prevent further damage. Compatible with multiple brands and models, but ALWAYS check your specific model number before ordering (it's usually around the door or control panel). Alternate part numbers include AP6021090, WPW10411937, and several others. Important safety tip: always disconnect your dryer from power before attempting any repair! Supplying Demand parts come in their own packaging and are built to last. The installation is pretty straightforward if you're handy, but if you're not comfortable, definitely call a professional. This switch has saved many dryers from more expensive repairs down the line. Whether your dryer is making strange noises or just not starting, this replacement part could get you back in business. Remember, matching by brand or image alone doesn't always work - that model number is your best friend here. Fix it yourself and save on repair costs!