XPARTCO DC93-00634A Dryer Idler Pulley – Compatible with Samsung & Kenmore Dryers
Product Description
Restore proper belt tension and smooth dryer operation with the XPARTCO DC93-00634A Dryer Idler Pulley. This replacement Idler Pulley Assembly is an essential component for many specific dryer models by Samsung. The idler pulley is also known as a dryer pulley. It handles keeping the dryer drive belt at the right level of tension as it wraps around the drum of the dryer. This quality assembly includes a pulley wheel and center axle that rotates on a bearing to ensure the proper operation of the dryer. Over the time, the idler pulley assembly can wear out or break, leading to issues such as a dryer that won't start or loud noises.
XPARTCO is a trusted aftermarket brand offering appliance replacement parts built to OEM-equivalent specifications at a cost-effective price.
Replaces Part Numbers
DC93-00634A, DC97-07509B, DC61-01230B, DC96-00882B, DC96-00882C, 4455850, PD00032419, EAP11771601, AP6038887, PS11771601.
Compatibility
This replacement dryer idler pulley fits select Samsung and Kenmore (Samsung-manufactured) electric dryers.
Example compatible models include (but are not limited to):
Samsung DV42H5000EW, DV45H7000EW
Kenmore 592.89003, 592.89004
Always verify your dryer’s model number before ordering.Contact our support team if you’re unsure.
✅ Key Features
🔄 Aftermarket Replacement – Matches OEM fit and belt-tension performance
🌀 Maintains Proper Belt Tension – Ensures smooth, consistent drum rotation
🔇 Reduces Noise & Vibration – Helps eliminate squealing or grinding sounds
💪 Durable Bearing Construction – Designed for long service life
💰 Cost-Effective Repair – Reliable alternative to OEM idler pulleys
📐 Product Specification
Part Number: DC93-00634A
Component Type: Dryer Idler Pulley
Material: High-strength pulley wheel with internal bearing
Application: Dryer belt tensioning system
Mounting: Shaft-mounted with retaining clip
Quality Level: Aftermarket replacement (not OEM)
🛠️ Installation Notes
Tools Needed: Phillips screwdriver, nut driver, needle-nose pliers
⚠️ Safety First: Always unplug the dryer before servicing to prevent electrical shock.
Basic Steps:
Disconnect dryer power.
Open the dryer cabinet and remove the drum.
Locate the idler pulley near the motor.
Remove the retaining clip and old pulley.
Install the new XPARTCO DC93-00634A idler pulley.
Reinstall the belt and drum, then reassemble the dryer.
Restore power and run a test cycle.
⏱️ Time Required: 30–45 minutes
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🔄 30-Day Return Policy
Restore smooth, quiet dryer operation — Add to Cart Now for a dependable, budget-friendly repair!
XPARTCO 279640 Dryer Idler Pulley
The XPARTCO 279640 is an aftermarket replacement dryer idler pulley (also called a belt tension pulley wheel) compatible with a wide range of Whirlpool-family dryers including Whirlpool, Kenmore, Maytag, KitchenAid, Amana, Crosley, Inglis, and Admiral. The idler pulley is spring-tensioned against the drive belt to maintain correct tension as the belt wraps around the drum — allowing the drum to rotate smoothly and quietly. When the idler pulley bearing wears out, the belt loses proper tension and the dryer begins making squealing, squeaking, or clunking noises, and the drum may eventually stop spinning.
This pulley is constructed from sturdy plastic with a metal bearing and measures 1-7/8" L x 3/4" W x 1-7/8" H. The kit includes the greased pulley wheel, washer, and tri-ring retaining clip — everything needed for a complete replacement. It mounts directly to the existing idler arm on compatible models. Note: this is the pulley wheel only, not the full idler arm assembly. On some newer Whirlpool models, the complete W10837240 idler pulley arm assembly may be required instead.
Quick Answer
The XPARTCO 279640 Dryer Idler Pulley fixes Whirlpool-family dryers that are squealing, squeaking, clunking, or have a drum that won't spin due to improper belt tension. Plastic body with metal bearing. 1-7/8" L x 3/4" W x 1-7/8" H. Kit includes pulley, washer, and tri-ring clip. Compatible with Whirlpool, Kenmore, Maytag, KitchenAid, Amana, Crosley, Inglis, and Admiral dryers. Pulley only — not the full arm assembly.
Common Problems This Part Fixes
Loud squealing or squeaking noise when dryer is running
Clunking or thumping sound during the drying cycle
Dryer drum not spinning — belt slips or loses tension when pulley bearing fails
Belt repeatedly slipping off due to improper tension
Dryer drum spinning intermittently and stopping while the motor continues to run
Excessive vibration or shaking during the drying cycle
Visible wear, cracking, flat spots, or a pulley wheel that no longer spins freely on its shaft
Replaces Part Numbers
This idler pulley directly replaces the following OEM and cross-reference part numbers:
279640, 279640VP, 2958, 3388672, 697692, TJ279640, W10468057, AH334244, EA334244, ER279640, AWP39098, PD00002356, EAP334244, AP3094197, PS334244.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This idler pulley is compatible with select dryers from the following brands:
Whirlpool dryers (gas and electric)
Kenmore / Sears dryers (select Whirlpool-built models)
Maytag dryers (gas and electric)
KitchenAid dryers
Amana dryers
Crosley dryers
Inglis dryers
Admiral dryers
Important: The 279640 is a pulley wheel only — it mounts to the existing idler arm on compatible models. Some newer Whirlpool-family dryers (particularly models with the lint screen inside the door) require the complete W10837240 idler pulley arm and bracket assembly instead. If your model calls for W10837240, order that part rather than the 279640 pulley alone.
Key Features
Maintains correct tension on the drive belt for smooth, quiet drum rotation every cycle
Plastic body with metal bearing — durable construction resists wear and heat damage
Dimensions: 1-7/8" L x 3/4" W x 1-7/8" H — direct replacement for the original 279640
Kit includes greased pulley wheel, washer, and tri-ring retaining clip — ready to install
Pulley comes pre-greased — no additional lubrication required
Mounts directly to existing idler arm on compatible Whirlpool-family models
Compatible with Whirlpool, Kenmore, Maytag, KitchenAid, Amana, Crosley, Inglis, and Admiral dryers
Aftermarket replacement built to OEM-equivalent quality standards
Often replaced together with the drum belt (341241 or 661570V) for a complete drum drive repair
DIY-friendly repair — installs in 30–45 minutes with basic hand tools
Product Specifications
Part Number
279640
Part Type
Dryer Idler Pulley Wheel (Belt Tension Pulley)
Condition
Aftermarket Replacement
Application
Gas and Electric Dryers
Dimensions
1-7/8" L x 3/4" W x 1-7/8" H
Material
Plastic body / Metal bearing
Color
White
Lubrication
no additional lubrication required
Includes
Pulley wheel, washer, and tri-ring retaining clip
Note
Pulley wheel only — not the full arm assembly (see W10837240 for arm assembly)
Compatible Brands
Whirlpool, Kenmore, Maytag, KitchenAid, Amana, Crosley, Inglis, Admiral
Often Replaced With
341241 or 661570V Drum Belt
Installation Notes
⚠️ Unplug Dryer Before Starting Unplug the dryer from the power outlet (and shut off the gas supply for gas dryers) before beginning any repair. Remove the lint screen and 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 from the idler pulley, then lift the drum and slide the belt off. Remove the tri-ring retaining clip from the idler arm shaft using needle-nose pliers, then slide the old pulley wheel off the shaft. Slide the new 279640 pulley wheel onto the idler arm shaft, reinstall the washer, and press the new tri-ring clip onto the shaft to secure the pulley. Re-route the drum belt around the new pulley and motor pulley, reinstall the drum, and reassemble the dryer. Run a test cycle to verify quiet operation. Tip: While the dryer is open, inspect the drum belt for wear and replace if needed. Tools needed: Phillips screwdriver, 1/4" nut driver, putty knife, small flat-head screwdriver, needle-nose pliers.
Frequently Asked Questions
What is the difference between the 279640 pulley and the W10837240 idler assembly?
The 279640 is just the pulley wheel — it replaces only the wheel on the existing idler arm and is used on older Whirlpool-family dryer models. The W10837240 is a complete idler arm and bracket assembly used on newer Whirlpool-family models (particularly those with the lint screen inside the door). If your dryer originally used the 279640, order this part. If your parts diagram calls for W10837240, order that assembly instead — the 279640 pulley alone will not fit the newer arm design.
What does the idler pulley do?
The idler pulley is a spring-tensioned wheel mounted on the idler arm inside the dryer. It presses against the drive belt to keep the correct amount of tension on the belt as it wraps around the drum. Without proper tension, the belt slips, the drum spins unevenly, or the drum stops spinning entirely. A worn pulley bearing also causes squealing, squeaking, or clunking noises during operation.
Should I replace the drum belt at the same time?
Yes — since the dryer is already disassembled, this is the ideal time to inspect and replace the drum belt (341241 or 661570V depending on your model). The belt and idler pulley wear at similar rates, and a worn belt on a new pulley significantly shortens the life of the new part. Replacing both together in a single repair also saves you from having to disassemble the dryer again shortly after.
Why is my dryer squealing?
A high-pitched squeal when the dryer starts or runs is one of the most common signs of a worn idler pulley bearing. As the bearing wears, it creates friction and noise against the shaft. The squeal typically gets louder over time and may eventually turn into a grinding or clunking sound as the bearing fails further. Replacing the idler pulley is usually the fix in these cases, and is much less expensive than a service call.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured from durable plastic with a metal bearing to match the dimensions and performance of the original 279640 idler pulley.
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.
✓ Fast US Shipping ✓ Quality Aftermarket Parts ✓ Compatibility Support ✓ Secure Checkout
XPWE12X10013 Dryer Idler Pulley
Description: This Idler Arm Assembly is a replacement part for Specific GE clothes dryer models. It is a pulley assembly that helps to guide the dryer belt and keep it aligned.
Replaces Part Numbers:WE12X10013, 1475471, AH2322399, EA2322399, AP4345530, PS2322399.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: California’s Proposition 65
XPWE12X83 Dryer Idler Pulley
Replaces Part Numbers: WE12X83, WE12M0008, WE12M08, WE12M8, WE12X0080, WE12X0083, WE12X0092, WE12X80, WE12X92, AH265721, EA265721, AP2043227, PS265721.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
ERP 37001287 Dryer Idler Pulley
Fits Specific Maytag Dryer Models
Description: This Dryer Belt Tension Pulley Assembly is a replacement part, compatible with Whirlpool, Maytag dryers. It is responsible for maintaining tension on the drive belt, allowing the belt to rotate the drum during the drying cycle. This pulley assembly comes completely assembled for easier installation.
Replaces Part Numbers: WP37001287, 5-0269, AP6008789, PS11741930, 37001287, 5-0269, 500269, 500269P
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
XPARTCO W10837240 Dryer Idler Pulley
The XPARTCO W10837240 is an aftermarket replacement idler pulley assembly compatible with select Whirlpool, Maytag, Amana, Kenmore, KitchenAid, Crosley, Admiral, Inglis, and Roper dryers. The idler pulley maintains correct tension on the drive belt, allowing the belt to spin the dryer drum smoothly and consistently. When the idler pulley wears out, the belt loses tension — causing squeaking, grinding noises, or a drum that stops spinning entirely.
This complete assembly includes the idler arm, pulley, and bracket — everything needed for a direct drop-in installation. The pulley is 2-1/8 inches in diameter and the overall assembly measures 6-1/4" L x 1-1/4" W x 3-7/16" H. It directly replaces OEM part numbers W10837240, W10547287, and W10547290, and fits Whirlpool-family dryers with the lint screen located inside the door. Installs in 15–30 minutes with basic hand tools.
Quick Answer
The XPARTCO W10837240 Dryer Idler Pulley fixes dryers that are squeaking, grinding, or have a drum that won't spin due to lost belt tension. Includes idler arm, pulley, and bracket. Pulley diameter 2-1/8". Compatible with select Whirlpool, Maytag, Amana, Kenmore, KitchenAid, Crosley, Admiral, Inglis, and Roper dryers. Fits models with lint screen inside the door.
Common Problems This Part Fixes
Loud squeaking or squealing noise during dryer operation
Grinding or rumbling noise as the drum rotates
Dryer drum not spinning — belt loses tension when pulley bearing fails
Belt repeatedly slipping off or breaking due to improper tension
Dryer drum turning erratically or stopping while motor continues to run
Excessive vibration or shaking during the drying cycle
Visible wear, cracking, or a pulley that no longer spins freely on its shaft
Replaces Part Numbers
This idler pulley assembly directly replaces the following OEM and cross-reference part numbers:
W10837240, W10547287, W10547290, 3387372, 3388674, W10118754, W10118756, W10837240VP, PD00025564, FIX11726337, AP5988716, PS11726337, 279640, AP3094197, 279640VP, 2958, 3388672, 697692, TJ279640, W10468057, AH334244, EA334244, ER279640, PS334244.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This idler pulley 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
Important: The W10837240 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 may be required. Contact our support team with your model number to confirm before ordering.
Key Features
Maintains correct tension on the drive belt for smooth, consistent drum rotation every cycle
Complete assembly — includes idler arm, 2-1/8" diameter pulley, and bracket — ready to install
Overall dimensions: 6-1/4" L x 1-1/4" W x 3-7/16" H
Durable plastic and metal construction — resists wear and heat damage
Direct replacement for W10837240, W10547287, and W10547290 — no modification required
Updated design replaces older W10547287 and W10547290 assemblies
Aftermarket replacement built to OEM-equivalent quality standards
Often replaced together with the drum belt (WPW10112954 or 661570V) for a complete drum drive repair
DIY-friendly repair — installs in 15–30 minutes with basic hand tools
Product Specifications
Part Number
W10837240
Part Type
Dryer Idler Pulley Assembly with Arm and Bracket
Condition
Aftermarket Replacement
Application
Gas and Electric Dryers
Pulley Diameter
2-1/8 inches
Overall Dimensions
6-1/4" L x 1-1/4" W x 3-7/16" H
Material
Plastic / Metal
Color
White
Includes
Idler arm, pulley, and bracket assembly
Lint Screen Location
Fits dryers with lint screen inside the door
Compatible Brands
Whirlpool, Maytag, Amana, Kenmore, KitchenAid, Crosley, Admiral, Inglis, Roper
Often Replaced With
WPW10112954 or 661570V Drum Belt
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 and 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 the drive belt tension by pushing the idler arm, then slide the belt off the idler pulley. Remove the mounting screw securing the old idler arm assembly and lift it out. Install the new W10837240 idler assembly, secure with the mounting screw, then re-route the drive belt around the new pulley and motor pulley. Reassemble the front panel, top panel, and restore power before running a test cycle. Tip: While the dryer is open, inspect the drum belt (WPW10112954) and drum support rollers for wear and replace if needed. Tools needed: Phillips screwdriver, putty knife or flat pry tool.
Frequently Asked Questions
What does the idler pulley do?
The idler pulley is a spring-tensioned wheel mounted on an arm and bracket inside the dryer. It presses against the drive belt to maintain the correct tension needed to keep the belt gripping the drum and motor pulley. Without proper tension, the belt slips, loses contact, or causes the drum to stop spinning. A worn or seized idler pulley is one of the most common causes of dryer squeaking and drum spin failure.
Does W10837240 replace W10547287 and W10547290?
Yes. The W10837240 is the updated part number that directly supersedes both the W10547287 and W10547290 idler pulley assemblies. If your dryer originally used either of those older part numbers, the W10837240 is the correct current replacement.
How do I know if my lint screen is inside the door?
Open the dryer door and look for a slot or housing just inside the door opening — typically at the top or bottom of the door opening — where you pull out the lint filter. If the filter pulls out from inside the door frame, the W10837240 is designed for your dryer style. If the lint screen pulls out from the top of the dryer cabinet, contact our support team with your model number to identify the correct idler pulley for your machine.
Should I replace the drive belt at the same time?
Yes — since the dryer is already disassembled to replace the idler pulley, it is highly recommended to also inspect and replace the drum belt (WPW10112954) at the same time. The belt and idler pulley wear together, and a worn belt on a new pulley — or vice versa — significantly shortens the life of the new part.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured from durable plastic and metal to match the dimensions and performance of the original 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.
✓ Fast US Shipping ✓ Quality Aftermarket Parts ✓ Compatibility Support ✓ Secure Checkout
ERP 4560EL3001A Dryer Idler Pulley
Replaces Part Numbers: 4560EL3001A, PS3523032, AP4438625
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
ERP 131863007 Dryer Idler Pulley
Newer style, includes roller, shaft and bracket.
Fits Specific Electrolux, Frigidaire dryer models.
Replaces Part Numbers: 131863007, 1191132, 131434600, 131580400, 131826900, 131863000, 131863004, AH1156706, AP3886900, EA1156706, PS1156706.
Description: This Idler Arm Pulley is a replacement part for select Frigidaire dryer models. This part keeps the belt aligned and tight, preventing slippage and contributing to consistent drum rotation.
This is an aftermarket part that can be used as a replacement for the OEM part.
WPW10547292 Genuine OEM Dryer Idler Pulley - Compatible with Whirlpool, Kenmore, Maytag
Product Description
Ensure smooth dryer operation with the WPW10547292 Genuine OEM Dryer Idler Pulley. This Whirlpool-manufactured idler pulley assembly is designed as a replacement for select Whirlpool, Kenmore, Maytag, and other compatible dryers. It maintains proper tension on the dryer belt, preventing slippage and ensuring efficient drum rotation. This part addresses issues like squeaking noises, the drum not spinning, or excessive belt wear, often caused by a worn or seized pulley.
Note: Includes (1) idler pulley assembly. Disconnect power before installation. Verify compatibility with your dryer model.
Replaces part numbers: WPW10547292, W10547292, 2683183, 8547160, WPW10547292VP, PD00003590, EAP11756154, AP6022817, PS11756154.
Compatibility:
Compatible with select dryer models, including but not limited to:
Whirlpool: WED8500BW0, WED8800YW0, WED7800XL0, 7MWGD7800XW0, WED7600XW0
Kenmore: 110.67032600, 110.67042600, 110.67052600, 110.97591420
Maytag: MEDB725BW0, MEDB850WB0, MEDB850WL0, YMEDB980BW0
Amana: YNED8500BW0
Inglis: YIED4671EW0
Verify your model number or contact our support team for assistance.
Key Features:
✅ Brand and Models Compatibility: Fits select Whirlpool, Kenmore, Maytag, Amana, Inglis, and other dryers.
🔧 Specifications: Genuine OEM Whirlpool idler pulley assembly with metal and plastic construction.
💪 Reliable Performance: Maintains optimal belt tension for smooth drum rotation and efficient drying.
🛠️ Easy Installation: Requires a screwdriver and socket wrench; typically installed in 20–30 minutes.
🛡️ Effective Fixes: Resolves squeaking noises, drum not spinning, or excessive belt wear.
Product Specification
Part Number: WPW10547292
Component Type: Dryer idler pulley assembly
Material: Metal and plastic
Additional Specs: Includes pulley wheel and bracket, secured with a single bolt
Compliance: Prop 65 warning for California
Installation Notes:
Safety First: Disconnect the dryer from the power source before installation.
Shop for high-quality appliance parts with a 30-day return policy. Keep your dryer running smoothly today!
Add to cart now for a reliable fix!
4561EL3002ACM Dryer Idler Pulley
Replaces Part Numbers:4561EL3002A, 4561EL3002B, AH3523033, EA3523033, AP4438243, PS3523033.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
XPWE12X10006 Dryer Idler Pulley
Fits Specific GE Dryer models
Replaces Part Numbers: WE12X10006, 943876, AH265688, EA265688, AP3189111, PS265688.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
XPARTCO 691366 Dryer Idler Pulley Assembly Replaces WP691366
The XPARTCO 691366 is an aftermarket replacement dryer idler pulley assembly compatible with a wide range of Whirlpool-family dryers — particularly models with the lint filter on top — including Whirlpool, Kenmore, Maytag, Amana, KitchenAid, Roper, Crosley, Estate, Inglis, Admiral, Magic Chef, and Norge. The idler pulley assembly is a spring-tensioned arm and wheel that presses against the drum drive belt to maintain correct belt tension as it wraps around the drum and motor pulley. Without proper tension, the belt slips off the motor pulley, causing the drum to stop spinning. A worn idler pulley bearing also causes squealing, squeaking, or thumping noises during operation.
This is a complete idler arm and pulley assembly — it includes both the spring arm and the wheel, and mounts directly to the existing bracket in the dryer. Overall dimensions are 6"L x 1-5/8"W x 3-7/8"H with a 1-7/8" diameter pulley wheel. It replaces older Teflon friction-style idler pulleys and provides a smoother, longer-lasting ball-bearing wheel. It directly replaces WP691366, 691366, 239477, 337116, 337407, 3394332, 347034, 347226, 4319391, 688166, W10612905, AP6010582, PS11743765, and over 20 additional cross-reference numbers. Often replaced together with the drum belt (341241) and drum support rollers (349241T) as the 4392065 maintenance kit. Installs in 30–45 minutes with basic hand tools.
Quick Answer
The XPARTCO 691366 Dryer Idler Pulley Assembly fixes Whirlpool-family dryers that are squealing, thumping, or where the drum stops spinning because the belt has lost tension. Complete arm and pulley assembly. 6"L x 1-5/8"W x 3-7/8"H overall, 1-7/8" pulley diameter. Replaces older Teflon friction pulleys with ball-bearing wheel. Compatible with Whirlpool, Kenmore, Maytag, Amana, KitchenAid, Roper, and more. Replaces WP691366, 239477, 337116, 3394332, 347034, AP6010582, PS11743765. Often replaced with 341241 belt and 349241T rollers.
Common Problems This Part Fixes
Drum not spinning — belt has lost tension and slipped off the motor pulley
Loud squealing or squeaking noise during the drying cycle — worn idler pulley bearing
Thumping or clunking noise as the pulley wheel wobbles on a worn bearing
Belt repeatedly slipping or falling off after being reinstalled
Grinding noise from the idler pulley area — bearing fully failed
Dryer drum spinning intermittently due to inconsistent belt tension
Idler pulley arm visibly cracked, broken, or wheel no longer spinning freely
Replaces Part Numbers
This idler pulley assembly directly replaces the following OEM and cross-reference part numbers:
WP691366, 691366, 239477, 26000691366, 337116, 337407, 337510, 3388345, 338946, 3394332, 347034, 347226, 347277, 4319391, 688166, 691366BULK, 8207, 99989677, DE412, K35-163, W10612905, WP691366VP, AWP48059, EAP11743765, AP6010582, PD00002256, PS11743765.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This idler pulley assembly is compatible with select gas and electric dryers from the following brands — particularly models with the lint filter on top:
Whirlpool dryers (gas and electric — WED, WGD, LE, LG, and related series with top lint filter)
Kenmore / Sears dryers (Whirlpool-built models)
Maytag dryers (gas and electric)
Amana dryers
KitchenAid dryers
Roper dryers
Crosley dryers
Estate dryers
Inglis dryers
Admiral dryers
Magic Chef dryers
Norge dryers
Note: The 691366 idler pulley is for older Whirlpool-family dryers with the lint filter on top. Newer Whirlpool dryers with the lint screen inside the door use the W10837240 idler pulley arm assembly instead. Always verify your model number before ordering.
Key Features
Complete idler arm and pulley assembly — includes both the spring-tensioned arm and the pulley wheel
Maintains correct drive belt tension so the belt grips the drum and motor pulley without slipping
Redesigned ball-bearing pulley wheel replaces older Teflon friction-style pulleys for longer service life and quieter operation
Overall dimensions: 6"L x 1-5/8"W x 3-7/8"H; pulley wheel diameter: 1-7/8"
Plastic arm with metal shaft and ball-bearing pulley wheel
Replaces WP691366, 239477, 337116, 3394332, 347034, AP6010582, and over 30 additional cross-reference numbers
Compatible with 12 major appliance brands on the Whirlpool top-lint-filter platform
Often replaced together with the drum belt (341241) and drum rollers (349241T) — all three included in the 4392065 maintenance kit
Aftermarket replacement built to OEM-equivalent quality standards
DIY repair — installs in 30–45 minutes with basic hand tools
Product Specifications
Part Number
691366
OEM Part Number
WP691366
Part Type
Dryer Idler Pulley Assembly (Arm and Wheel)
Condition
Aftermarket Replacement
Application
Gas and Electric Dryers (lint filter on top models)
Overall Dimensions
6"L x 1-5/8"W x 3-7/8"H
Pulley Wheel Diameter
1-7/8 inches
Material
Plastic arm / Metal shaft / Ball-bearing pulley wheel
Color
Black / White
Includes
Complete idler arm and pulley assembly
Often Replaced With
341241 Drum Belt, 349241T Drum Rollers (4392065 kit)
Compatible Brands
Whirlpool, Kenmore, Maytag, Amana, KitchenAid, Roper, Crosley, Estate, Inglis, Admiral, Magic Chef, Norge
Installation Notes
⚠️ Unplug Dryer Before Starting Disconnect power (and shut off gas for gas dryers) before beginning. Remove the lint screen and unscrew the screws inside the lint screen housing. Use a putty knife to release the top panel spring clips and lift the top panel. Remove the front panel to fully access the drum drive components. Release belt tension by pushing the idler pulley arm toward the motor and sliding the belt off. Note how the belt is routed before removing — take a photo. Unclip or unscrew the old idler pulley assembly from its mounting bracket. Install the new 691366 idler pulley in the same position. Re-route the belt around the drum (ribbed side in), under the idler pulley, and around the motor pulley, then release the idler arm to create tension. Reassemble the front and top panels, restore power, and run a test cycle. Tip: while the dryer is open, inspect and replace the drum belt (341241) and drum support rollers (349241T) if worn. Tools needed: Phillips screwdriver, 1/4" or 5/16" nut driver, putty knife.
Frequently Asked Questions
What does the idler pulley do?
The idler pulley is a spring-loaded arm and wheel assembly that presses against the drive belt between the drum and the motor pulley, keeping the belt under constant tension. This tension is what allows the belt to grip both the drum and the motor pulley without slipping as the motor spins. Without proper tension — or with a pulley bearing that has failed — the belt slips, the drum stops spinning, and the dryer produces heat but does not tumble clothes. A worn bearing also creates the high-pitched squealing sound that is the most common sign of idler pulley failure.
What is the difference between 691366 and WP691366?
These are the same idler pulley assembly. WP691366 is the updated Whirlpool OEM part number that superseded the original 691366. The W10612905 is also a cross-reference for the same assembly. This aftermarket replacement is compatible with all three numbers.
What is the difference between 691366 and W10837240?
Both are Whirlpool dryer idler pulley assemblies, but for different dryer generations. The 691366 (WP691366) is used on older Whirlpool-family dryers with the lint filter on top of the dryer. The W10837240 is a larger, redesigned idler arm and bracket assembly used on newer Whirlpool-family dryers with the lint screen inside the door. They are not interchangeable. Always verify your model number to confirm which idler pulley is correct for your dryer.
Should I also replace the belt and drum rollers at the same time?
Yes — since the dryer must be disassembled to replace the idler pulley, this is the ideal time to also inspect and replace the drum belt (341241) and rear drum support rollers (349241T). All three parts are part of the same drum drive system and wear at similar rates. The 4392065 maintenance kit includes all three together and is the recommended approach for a complete drum drive repair — one teardown covers everything.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured from durable plastic and metal with a ball-bearing pulley wheel to match the dimensions and performance of the original WP691366 idler pulley assembly.
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