NOISY OPERATION CAUSED BY A WORN, LOOSE, OR DAMAGED BLOWER BELT
Whirlpool Dryer Blower Belt WP8544742, Replaces 8544742, Fixes Noisy operation caused by a worn, loose, or damaged blower belt
OEM blower drive belt used to rotate the dryer blower wheel.
Part WP8544742Replaces 8544742Whirlpool
OEM blower drive belt used to rotate the dryer blower wheel.
Is This the Right Part?
Part NumberWP8544742
Replaces8544742
ManufacturerWhirlpool
Appliance TypeDryer
Part TypeBlower Belt
✅ Cross Reference Information
Current Part NumberWP8544742
Replaces8544742
Common Symptoms
- Unusual noise during the drying cycle
- Reduced airflow or clothes taking longer to dry
- Insufficient heating performance caused by inadequate blower-wheel rotation
- Dryer stopping during operation if the belt breaks or slips
Check Before Replacing
- Disconnect electrical power before inspection.
- With power disconnected, inspect the blower belt for breakage, fraying, stretching, looseness, or signs of slipping.
- Check that the blower wheel turns freely by hand and that the belt is seated on the motor and blower pulleys.
- If the belt is damaged, inspect the blower pulley and surrounding area for looseness, obstruction, or abnormal wear before installing a replacement.
- After reassembly, verify that the blower wheel rotates and that the dryer has normal airflow; do not operate the appliance with panels or guards removed.
Pro Tip
If the belt has failed repeatedly, inspect the blower pulley and blower wheel for binding or looseness instead of replacing the belt alone.
Part Details
Part NumberWP8544742
Part TypeBlower Belt
ManufacturerWhirlpool
Appliance TypeDryer
Primary FunctionTransfers motor rotation to the dryer blower wheel to maintain airflow through the dryer.
Cross References8544742
Key Features
- Whirlpool genuine OEM blower drive belt
- Designed to connect the dryer motor pulley and blower pulley
- Used on compatible Whirlpool-family dryers
- Replaces Whirlpool part number 8544742
- Package contains one blower belt
Installation Notes
- Disconnect the dryer from electrical power before installation.
- Installation requires access to the blower-belt routing and may require removal of dryer cabinet panels and the drum, depending on the model.
- Route the belt around the motor pulley and blower pulley as specified for the dryer design, and confirm that it is seated correctly before reassembly.
- Reinstall all removed panels, wiring connections, and safety components before testing the dryer.
- Verify free blower-wheel rotation and normal airflow after installation.
Verified Compatible Models
7MMGDB850WL0, MEDB800VQ0, MEDB800VU0, MEDB850WB0, MEDB850WR1, MEDB850YG0, MGDB700BW0, MGDB800VU0, MGDB850WB1, MGDB850WR0, WED7800XL0, WED8500BC0, YMEDB850WB0, YMEDB850WQ1, YWED8800YW0
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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