EXP651 Dryer Belt and Idler Pulley Kit Replaces WPW10112954, W10837240
The EXP651 is an aftermarket dryer repair kit containing two essential drum drive components for select Whirlpool, Maytag, Amana, Kenmore, KitchenAid, Crosley, Admiral, Inglis, and Roper dryers. The kit includes one drum belt (replaces WPW10112954) and one idler pulley assembly with bracket (replaces W10837240) — the two parts most commonly worn together when a dryer drum stops spinning or becomes noisy.
Replacing both the belt and idler pulley at the same time is the smart repair choice. Since the dryer must be disassembled to access either part, doing both in one repair saves you from having to take the machine apart again if the second part fails shortly after. This kit covers the two most common failure points in the Whirlpool-family dryer drum drive system.
Quick Answer
The EXP651 Dryer Belt and Idler Pulley Kit fixes dryers where the drum is not spinning, making loud squeaking or grinding noises, or the belt has broken. Includes one 93-1/4" x 5/16" 5-rib drum belt (WPW10112954) and one idler pulley assembly with bracket (W10837240). Compatible with select Whirlpool, Maytag, Amana, Kenmore, KitchenAid, Crosley, Admiral, Inglis, and Roper dryers.
What's in the Kit
Part 1 of 2
Dryer Drum Belt — Replaces WPW10112954
93-1/4" L x 5/16" W x 1/8" H · 5-rib Multi-V rubber belt · Wraps around drum and connects to motor and idler pulleys to drive drum rotation
Part 2 of 2
Idler Pulley Assembly with Bracket — Replaces W10837240
2-1/8" pulley diameter · 6-1/4" L x 1-1/4" W x 3-7/16" H overall · Plastic/metal construction · Maintains correct belt tension to spin the drum · Fits Whirlpool dryers with lint screen inside door
Common Problems This Kit Fixes
Dryer drum not spinning — motor runs but drum stays still
Loud squeaking, squealing, or grinding noise during operation
Clothes not tumbling during the drying cycle
Thumping or slapping noise when dryer is running
Belt slipping off or repeatedly breaking
Burning rubber smell coming from the dryer
Dryer drum turning erratically or stopping while motor continues to run
Replaces Part Numbers
Drum Belt (WPW10112954) cross-references:
WPW10112954, W10112954, 1447719, AWP48873, PD00003553, EAP11748388, AP6015116, PS11748388.
Idler Pulley Assembly (W10837240) cross-references:
W10837240, W10547287, W10547290, 3387372, 3388674, W10118754, W10118756, W10837240VP, AWP41730, PD00025564, FIX11726337, AP5988716, PS11726337, 279640, AP3094197, 279640VP, 2958, 3388672, 697692, TJ279640, W10468057, AH334244, EA334244, ER279640, PS334244.
If your part numbers are not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This kit is compatible with select dryers from the following brands:
Whirlpool dryers (gas and electric — fits models with lint screen inside door)
Maytag dryers (gas and electric)
Amana dryers
Kenmore / Sears dryers (select Whirlpool-built models)
KitchenAid dryers
Crosley dryers
Admiral dryers
Inglis dryers
Roper dryers
Note: The W10837240 idler pulley fits Whirlpool-family dryers with the lint screen located inside the door. If your dryer has the lint screen on top of the cabinet, a different idler pulley part number may be required. Contact our support team to confirm before ordering.
Key Features
Two-part kit covers the most common drum drive failures in Whirlpool-family dryers in a single repair
Belt: 93-1/4" L x 5/16" W, 5-rib Multi-V rubber — resists cracking, stretching, and heat damage
Idler pulley: 2-1/8" diameter pulley with arm and bracket — maintains correct belt tension for smooth drum rotation
Replacing both parts together saves a second disassembly if the other part fails soon after
Aftermarket replacement built to OEM-equivalent quality standards
Belt directly replaces WPW10112954 / W10112954 — no modification required
Idler pulley directly replaces W10837240 / W10547287 / W10547290 — no modification required
DIY-friendly repair — installs in 30–60 minutes with basic hand tools
Product Specifications
Kit Part Number
EXP651
Condition
Aftermarket Replacement
Application
Gas and Electric Dryers
Kit Includes
1x Drum Belt (WPW10112954), 1x Idler Pulley Assembly with Bracket (W10837240)
Belt Length
93-1/4 inches
Belt Width
5/16 inch
Belt Height
1/8 inch
Belt Ribs
5 ribs, 4 grooves (Multi-V)
Belt Material
Rubber
Pulley Diameter
2-1/8 inches
Pulley Overall Dimensions
6-1/4" L x 1-1/4" W x 3-7/16" H
Pulley Material
Plastic / Metal
Compatible Brands
Whirlpool, Maytag, Amana, Kenmore, KitchenAid, Crosley, Admiral, Inglis, Roper
Installation Notes
⚠️ Safety First — Unplug Dryer Before Starting Unplug the dryer from the power source (and shut off the gas supply for gas dryers) before beginning any repair. Remove the lint screen, then unscrew the Phillips screws inside the lint screen housing. Use a putty knife to release the top panel clips and lift the top panel. Remove the front panel to access the drum and drive components. Release belt tension at the old idler pulley, lift the drum slightly, and slide the old belt off. Remove the old idler arm assembly by unscrewing the mounting screw, then install the new W10837240 idler pulley assembly and secure with the screw. Loop the new WPW10112954 belt around the drum with the ribbed side facing inward, then route it around the new idler pulley and motor pulley. Consult your model's service manual or a model-specific repair video for the correct belt path. Reassemble and run a test cycle. Tools needed: Phillips screwdriver, putty knife or flat pry tool.
Frequently Asked Questions
Why should I replace the belt and idler pulley at the same time?
The belt and idler pulley wear together — when one fails, the other is usually close behind. Since the dryer must be fully disassembled to access either part, replacing both in a single repair saves you from having to take the machine apart again soon after. It also protects the new belt from being damaged by a worn pulley, and vice versa.
How does the W10837240 differ from other Whirlpool idler pulleys?
The W10837240 is the updated idler pulley arm and bracket assembly designed for Whirlpool-family dryers that have the lint screen inside the door. It replaces the older W10547287 and W10547290 assemblies. Some older or different Whirlpool models use a different idler pulley style — if you're unsure which one your dryer needs, contact our support team with your model number before ordering.
What is the difference between WPW10112954 and W10112954?
These are the same belt. WPW10112954 is the updated Whirlpool OEM part number that superseded the original W10112954. Both refer to the identical drum belt included in this kit.
Should I also replace the drum rollers at the same time?
It depends on the condition of your rollers. Since the dryer is already fully disassembled, it is a good opportunity to inspect the drum support rollers for flat spots, cracks, or wobbling. If they show any wear, replacing them at the same time is recommended to avoid a third disassembly. Check your model's roller part number before ordering.
Are these OEM or aftermarket parts?
Both parts in this kit are aftermarket replacements built to OEM-equivalent quality standards. They are not genuine Whirlpool OEM parts, but are manufactured to match the dimensions and performance of the original WPW10112954 belt and W10837240 idler pulley assembly.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
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