The WG04A03906 is the OEM idler pulley assembly for compatible GE dryers. The idler pulley maintains tension on the drive belt that rotates the dryer drum. When the pulley wears out, the belt loses tension — causing loud squealing, thumping noises, belt slipping, or complete failure to tumble. This assembly includes the pulley wheel and bracket for complete installation. OEM replacement parts are not affiliated with, sponsored by, or endorsed by GE or any OEM manufacturer.

✓ Common Symptoms Fixed

Loud squealing or squeaking during operation, drive belt slipping or coming off the drum, drum not turning or tumbling, loud thumping or rumbling, dryer stopping mid-cycle due to belt tension failure, burning smell from worn pulley friction.

✓ Key Specifications

OEM Part Number: WG04A03906 | Appliance Type: Dryer | Component: Idler Pulley Assembly (pulley wheel and bracket) | Compatible with GE and Profile dryer models.

✓ Buying Options

OEM (WG04A03906): Genuine GE factory part. Guaranteed fit and performance. OEM replacement parts are not affiliated with, sponsored by, or endorsed by GE or any OEM manufacturer.

✓ Replacement Part Numbers

WG04A03906 | WG04A04454 | WE49X28031 | WG04A02522 | WE01X10271 | DC93-00730A

✓ Installation Tips

Unplug dryer before servicing. Remove the front or rear panel (model dependent) to access the drive belt and idler pulley. Release belt tension, remove the old pulley assembly, install the new one, re-route the belt, and reassemble. Pro tip: While the dryer is open, inspect the drive belt for wear and replace if cracked or frayed. Estimated repair time: 45–60 minutes. Safety note: Always unplug before servicing. Disconnect gas supply if applicable.

✓ Compatible Models

DCVH480EK0WW, DCVH485EK0MS, PCVH480EK0WW. Contact us with your model number to confirm fit before ordering.

✓ Frequently Asked Questions

What does the idler pulley do in a dryer? The idler pulley maintains tension on the drive belt that rotates the dryer drum. Without proper tension, the belt slips, the drum stops turning, or the dryer makes loud squealing noises.

How do I know if my idler pulley needs replacement? Loud squealing or squeaking when the dryer runs, the drum not spinning, the belt coming off, or a burning smell are all common signs. If noise stops when you open the door, the idler pulley is a prime suspect.

Is this a DIY repair? Intermediate difficulty. Estimated time: 45–60 minutes. Contact us if you need guidance.

✓ Model-Specific Repair Pages