EXP526 Dryer Belt and Idler Pulley Set Replaces 661570V, W10837240

Description

XPARTCO Dryer Repair Set

XPARTCO EXP526 Dryer Belt and Idler Pulley Set

2-piece drum drive repair set replacing 661570V and W10837240 on compatible Whirlpool-built dryers.

Product Overview

The XPARTCO EXP526 Dryer Belt and Idler Pulley Set combines two common dryer drive-system wear parts in one repair package: a drum drive belt and a complete idler pulley assembly with arm/bracket.

The belt transfers motor power to the dryer drum, while the idler assembly maintains the proper belt tension needed for smooth drum rotation.

Quick Answer

EXP526 includes 2 pieces: one 661570V-style drum belt and one W10837240-style idler pulley assembly. The belt is approximately 93-1/2 inches long, 1/4 inch wide, with 4 ribs and 3 grooves.

Common Problems This Kit May Fix

  • Dryer drum will not turn
  • Broken or stretched drum belt
  • Squealing or chirping from the idler area
  • Intermittent drum rotation
  • Belt slipping or running loose
  • Worn or seized idler pulley

Replaces and Cross-References

WP40111201, 40111201, 14218936, 40051501, 40051502, 59174, PD00002505, EAP11742271, AP6009126, PS11742271, R0606549, WP40111201VP, 661570V, 661570, 3387610, 3389728, 3393999, 339728, 661570VP, PD00023608, AP5983729, PS11722115, W10837240, W10547287, W10547290, 3387372, 3388674, W10118754, W10118756, W10837240VP, PD00025564, FIX11726337, AP5988716, PS11726337, 279640, AP3094197, 279640VP, 2958, 3388672, 697692, TJ279640, W10468057, AH334244, EA334244, ER279640, PS334244

Cross-reference numbers are provided for identification. XPARTCO is an aftermarket replacement brand and is not manufactured by Whirlpool Corporation.

Compatibility

Fits select Whirlpool-built dryers using both the 661570V belt and W10837240 idler assembly. Verified examples include:

WED8300SW0
MEDB750YW0
NED7300WW1
110.C87571601
110.C87566601
110.C96562500

Important: This is only a partial model list. Some similar dryers use a different belt or idler design. Verify the complete dryer model number and original part numbers before ordering.

Key Features

  • Complete 2-piece drive repair set
  • Includes drum belt and idler pulley assembly
  • Idler includes pulley wheel, arm/bracket and axle
  • Helps restore proper drum rotation and belt tension
  • Quality XPARTCO aftermarket replacement

Product Specifications

Kit Number EXP526
Brand XPARTCO
Kit Contents 1 Drum Belt + 1 Idler Pulley Assembly
Belt Reference 661570V
Belt Length Approx. 93-1/2 in.
Belt Width Approx. 1/4 in.
Belt Rib/Groove 4 Ribs / 3 Grooves
Idler Reference W10837240
Idler Type Complete Pulley with Arm/Bracket
Condition New Aftermarket Replacement

Installation Notes

  1. Disconnect the dryer from electrical power before service. Shut off the gas supply on gas dryers.
  2. Access the drum drive system according to the appliance service procedure.
  3. Note the original belt routing around the motor pulley and idler before removal.
  4. Install the idler assembly securely and confirm the pulley rotates freely.
  5. Install the new belt with the ribbed side against the drum and motor pulley.
  6. Route the belt through the idler correctly so proper tension is applied.
  7. Rotate the drum by hand before reassembly to confirm smooth belt tracking.

Diagnostic tip: If a belt failed prematurely, inspect the drum rollers, motor pulley, drum alignment, and idler system before returning the dryer to service.

FAQ

What is included in EXP526?

One 661570V-style drum drive belt and one W10837240-style complete idler pulley assembly.

How many ribs does the belt have?

The 661570V-style belt has 4 ribs and 3 grooves and is approximately 93-1/2 inches long.

Is this a Genuine Whirlpool OEM kit?

No. EXP526 is a quality XPARTCO aftermarket replacement set designed to replace the listed OEM part numbers.

Will it fit every Whirlpool dryer?

No. Whirlpool-built dryers use multiple belt and idler designs. Verify your complete model number and the original belt/idler part numbers before ordering.

Shop With Confidence

Confirm your dryer model number before ordering. Compatibility support is available to help verify the correct belt and idler combination.

XPARTCO Replacement2-Piece Drive KitCompatibility SupportFast U.S. Shipping
Product form

EXP526 Dryer Belt and Idler Pulley Set Replaces 661570V, W10837240

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    Description

    XPARTCO Dryer Repair Set

    XPARTCO EXP526 Dryer Belt and Idler Pulley Set

    2-piece drum drive repair set replacing 661570V and W10837240 on compatible Whirlpool-built dryers.

    Product Overview

    The XPARTCO EXP526 Dryer Belt and Idler Pulley Set combines two common dryer drive-system wear parts in one repair package: a drum drive belt and a complete idler pulley assembly with arm/bracket.

    The belt transfers motor power to the dryer drum, while the idler assembly maintains the proper belt tension needed for smooth drum rotation.

    Quick Answer

    EXP526 includes 2 pieces: one 661570V-style drum belt and one W10837240-style idler pulley assembly. The belt is approximately 93-1/2 inches long, 1/4 inch wide, with 4 ribs and 3 grooves.

    Common Problems This Kit May Fix

    • Dryer drum will not turn
    • Broken or stretched drum belt
    • Squealing or chirping from the idler area
    • Intermittent drum rotation
    • Belt slipping or running loose
    • Worn or seized idler pulley

    Replaces and Cross-References

    WP40111201, 40111201, 14218936, 40051501, 40051502, 59174, PD00002505, EAP11742271, AP6009126, PS11742271, R0606549, WP40111201VP, 661570V, 661570, 3387610, 3389728, 3393999, 339728, 661570VP, PD00023608, AP5983729, PS11722115, W10837240, W10547287, W10547290, 3387372, 3388674, W10118754, W10118756, W10837240VP, PD00025564, FIX11726337, AP5988716, PS11726337, 279640, AP3094197, 279640VP, 2958, 3388672, 697692, TJ279640, W10468057, AH334244, EA334244, ER279640, PS334244

    Cross-reference numbers are provided for identification. XPARTCO is an aftermarket replacement brand and is not manufactured by Whirlpool Corporation.

    Compatibility

    Fits select Whirlpool-built dryers using both the 661570V belt and W10837240 idler assembly. Verified examples include:

    WED8300SW0
    MEDB750YW0
    NED7300WW1
    110.C87571601
    110.C87566601
    110.C96562500

    Important: This is only a partial model list. Some similar dryers use a different belt or idler design. Verify the complete dryer model number and original part numbers before ordering.

    Key Features

    • Complete 2-piece drive repair set
    • Includes drum belt and idler pulley assembly
    • Idler includes pulley wheel, arm/bracket and axle
    • Helps restore proper drum rotation and belt tension
    • Quality XPARTCO aftermarket replacement

    Product Specifications

    Kit Number EXP526
    Brand XPARTCO
    Kit Contents 1 Drum Belt + 1 Idler Pulley Assembly
    Belt Reference 661570V
    Belt Length Approx. 93-1/2 in.
    Belt Width Approx. 1/4 in.
    Belt Rib/Groove 4 Ribs / 3 Grooves
    Idler Reference W10837240
    Idler Type Complete Pulley with Arm/Bracket
    Condition New Aftermarket Replacement

    Installation Notes

    1. Disconnect the dryer from electrical power before service. Shut off the gas supply on gas dryers.
    2. Access the drum drive system according to the appliance service procedure.
    3. Note the original belt routing around the motor pulley and idler before removal.
    4. Install the idler assembly securely and confirm the pulley rotates freely.
    5. Install the new belt with the ribbed side against the drum and motor pulley.
    6. Route the belt through the idler correctly so proper tension is applied.
    7. Rotate the drum by hand before reassembly to confirm smooth belt tracking.

    Diagnostic tip: If a belt failed prematurely, inspect the drum rollers, motor pulley, drum alignment, and idler system before returning the dryer to service.

    FAQ

    What is included in EXP526?

    One 661570V-style drum drive belt and one W10837240-style complete idler pulley assembly.

    How many ribs does the belt have?

    The 661570V-style belt has 4 ribs and 3 grooves and is approximately 93-1/2 inches long.

    Is this a Genuine Whirlpool OEM kit?

    No. EXP526 is a quality XPARTCO aftermarket replacement set designed to replace the listed OEM part numbers.

    Will it fit every Whirlpool dryer?

    No. Whirlpool-built dryers use multiple belt and idler designs. Verify your complete model number and the original belt/idler part numbers before ordering.

    Shop With Confidence

    Confirm your dryer model number before ordering. Compatibility support is available to help verify the correct belt and idler combination.

    XPARTCO Replacement2-Piece Drive KitCompatibility SupportFast U.S. Shipping
    WP40111201, 40111201, 14218936, 40051501, 40051502, 59174, PD00002505, EAP11742271, AP6009126, PS11742271, R0606549, WP40111201VP, 661570V, 661570, 3387610, 3389728, 3393999, 339728, 661570VP, PD00023608, AP5983729, PS11722115, W10837240, W10547287, W10547290, 3387372, 3388674, W10118754, W10118756, W10837240VP, PD00025564, FIX11726337, AP5988716, PS11726337, 279640, AP3094197, 279640VP, 2958, 3388672, 697692, TJ279640, W10468057, AH334244, EA334244, ER279640, PS334244

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      EXP526 Dryer Belt and Idler Pulley Set Replaces 661570V, W10837240
      EXP526 Dryer Belt and Idler Pulley Set Replaces 661570V, W10837240
      $25.00 $17.98