Home / Shop / Dryer Parts / ER 279640 Idler Pulley Wheel for Whirlpool Dryer

Whirlpool · Dryer Parts
ER 279640 Idler Pulley Wheel for Whirlpool Dryer
$16.35
In stock- Ships same day if ordered by 3 pm CST Mon–Fri
- 1-year replacement warranty unless stated on your receipt. Warranty & returns
- Free pickup at Arlington, East Dallas, South Dallas or Tyler
- Not sure it’s the right part? Free diagnosis help: 817.472.7740
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Related parts from the same appliance. Ask us if you’re not sure you need them.
ER 279640 Idler Pulley Wheel for Whirlpool Dryer$16.35+
ER 312959 Belt for Whirlpool Dryer$22.35+
ER 306508 Drum Slide Bearing for Whirlpool Dryer$14.50
Total $53.20
Part details
The ER 279640 Idler Pulley Wheel for Whirlpool Dryer (part # CMP 279640CM) is a dryer replacement part and replaces 279640. $16.35 at U-FIX-IT.
| Part # | CMP 279640CM |
|---|---|
| Brand | Whirlpool |
| Appliance | Dryer Parts |
| Replaces | 279640 |
| Price | $16.35 |
| Availability | 10 in stock |
ER 279640 Idler Pulley Wheel for Whirlpool Dryer
Part No. ER 279640
Part Purpose: Maintains tension on the dryer drum belt to ensure it rotates smoothly and efficiently.
Part location on appliance: Located inside the dryer, typically near the motor and drum.
Part failure symptoms: Dryer not tumbling, unusual noises (squeaking, squealing), or the belt coming off the pulley.
Part diagnosis: Inspect the idler pulley wheel for visible wear, cracks, or damage. Ensure it spins freely without resistance. Alternatively, call the U-FIX-IT store for free diagnosis assistance.
Cross Reference Info: Replaces 279640
What customers say about U-FIX-IT
Store reviews from ufixit.com. This part has no product reviews on the live site yet product reviews: none on live site
“Honestly I called to check and see if they had a part in stock, and didn’t even end up using them or buying from them, but was just generally impressed with the customer service that I received on the phone. The…”Kirby J · customer review on ufixit.com
“Came in to ask about a part for my washing machine and was assisted by this newer gentleman, Josue. He gave me some great tips for installing and now, thanks to this extremely helpful young man, my washing machine is…”Lisa Panelli-Valentin · customer review on ufixit.com







