
Idler Pulley
The W10837240 is a idler pulley for Whirlpool dryer. Basic tools needed. Compare prices from top sellers.
Replaces: 3387372, 3388674, 4337602, AP5988716, W10118754, W10118756, W10547287, W10547290, W10837240VP
Moderate Repair
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5 stores · Updated May 16, 2026$11.60
4.8(728)In Stock
Go to Store$14.70
4.6(3.6k)In Stock
Go to Store$27.36
4.5(13.6k)In Stock
Go to Store$27.37
4.8(21.9k)In Stock
Go to Store$32.15
4.4(3.1k)In Stock
Go to StoreThis Dryer Idler Pulley and Bracket sits between the motor and the drum of the dryer, putting tension on the drive belt. If your appliance is no longer spinning as expected, replacing this part may alleviate the issue. Replacing this part will require basic hand tools, some disassembly of the dryer and novice repair experience. You must unplug the dryer or shut off the house circuit breaker for the appliance before installing this part. Recommended Part: When installing this part, also consider also replacing the Drive Belt (item #661570V). The drive belt is a very long, slender belt that wraps all the way around the dryer drum, around a tension pulley, and then around the drive motor pulley.
Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Dryer Idler Pulley and Bracket Assembly
• Tools Needed: Multi screwdriver
Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Dryer Idler Pulley and Bracket Assembly
• Tools Needed: Multi screwdriver
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Common Problems This Part Fixes
Noisy
Won't tumble
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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