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Trane American Standard WHL03718 Blower Wheel 11.93"D X 11.93" W Direct Replacement

Trane American Standard WHL03718 Blower Wheel 11.93"D X 11.93" W Direct Replacement

Low stock: 10 left

Regular price $271.00 USD
Regular price Sale price $271.00 USD
Sale Sold out
Shipping calculated at checkout.

Key Features and Specifications

  • Dimensions: 11.95" Diameter x 11.93" Width

  • Bore Size: 0.500" (1/2 inch) shaft hole

  • Rotation: Clockwise (CW) rotation

  • Material: Durable Stainless Steel construction

  • Compatibility: Genuine OEM fit for specific Trane & American Standard HVAC models

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Specifications

Key Characteristics & Product Details:

  • Brand: Trane / American Standard
  • Part Number: WHL03718
  • Precision Engineering: 54-blade design for superior air movement.
  • Dimensions: 11.93" Width x 11.95" Diameter.
  • Bore Size: 0.500" (1/2 inch) shaft hole.
  • Rotation: Clockwise (CW) when viewed from the hub side.
  • Wheel Type: Direct Drive.
  • Shipping Weight: 13.5 lbs (Heavy-duty industrial grade).
  • Build Quality: High-grade Stainless Steel construction with a concave center disk for added structural integrity.
  • Material: Stainless Steel  
  • Wheel Design: Concave center disk
  • Wheel Diameter: 11.93 inch
  • Wheel Width: 11.95 inch
  • Blades: 54

description

Trane WHL03718 Genuine OEM Blower Wheel | 11.95" x 11.93" (1/2" Bore, CW Rotation)

The Trane WHL03718 is a genuine OEM blower wheel engineered for precision airflow in Trane and American Standard HVAC systems. Measuring 11.95 inches in diameter with a 1/2-inch bore, this heavy-duty wheel features 54 blades designed to maximize air distribution while maintaining quiet, vibration-free operation.

As a critical component of your furnace or air handler’s ventilation system, this wheel is powered by a direct drive motor to circulate conditioned air into every zone of your home. Replacing a warped or dirty blower wheel with this genuine WHL03718 restores system efficiency, reduces strain on your blower motor, and ensures optimal temperature regulation.


Key Characteristics & Product Details:

  • Brand: Trane / American Standard
  • Part Number: WHL03718
  • Precision Engineering: 54-blade design for superior air movement.
  • Dimensions: 11.93" Width x 11.95" Diameter.
  • Bore Size: 0.500" (1/2 inch) shaft hole.
  • Rotation: Clockwise (CW) when viewed from the hub side.
  • Wheel Type: Direct Drive.
  • Shipping Weight: 13.5 lbs (Heavy-duty industrial grade).
  • Build Quality: High-grade Stainless Steel construction with a concave center disk for added structural integrity.
  • Material: Stainless Steel  
  • Wheel Design: Concave center disk
  • Wheel Diameter: 11.93 inch
  • Wheel Width: 11.95 inch
  • Blades: 54


HVAC Depot's Pro Tip:

When replacing your blower wheel, it is the perfect time to inspect your blower motor capacitor. A failing capacitor can cause the motor to struggle, leading to the very vibrations that damage blower wheel blades. Always use a Crescent Blower Wheel Puller if the old wheel is rusted to the shaft to avoid bending the motor bracket.


Cross-Reference & Compatibility:

This blower wheel is a direct replacement for the following drawing part number:

  • D803476P54
  • WHL03718


Fits Specific American Standard & Trane Model Numbers:

To ensure a perfect fit, this part is used in the following HVAC units:

  • 4WCA Series: 4WCA4042C1000AA, 4WCA4060C1000AA

  • S8 Series:

    S8B1C100M5PSCBA, S8X1C100M5PSCBA, S8V2D120M5PCAA, S8V2D120M5PDAA, S8X2C100M5PSCBA
  • A801 Series:

    A801X100CM5SCBA


This blower wheel is a direct replacement for the following American Standard and Trane model numbers:

  • 4WCA4042C1000AA
  • 4WCA4060C1000AA
  • A801X100CM5SCBA
  • S8B1C100M5PSCBA
  • S8V2D120M5PCAA
  • S8V2D120M5PDAA
  • S8X1C100M5PSCBA
  • S8X2C100M5PSCBA

Specification

Refund policy

Refund & Return Policy

Last Updated: June 2026

At HVAC Parts & Equipment Depot, customer satisfaction is important to us. This Refund & Return Policy explains how returns, exchanges, and refunds are handled for purchases made through TopHVACParts.com.

Return Eligibility

We accept returns within 30 days of delivery.

To qualify for a return:

  • The item must be unused, uninstalled, and in its original condition.
  • The item must be returned in its original packaging.
  • Model numbers and serial numbers must match the original purchase records.
  • Proof of purchase or order confirmation is required.

Non-Returnable Items

The following items are not eligible for return or refund:

  • Installed or used parts.
  • Products showing signs of installation, modification, or damage caused after delivery.
  • Items missing original packaging.
  • Sale or clearance items.
  • Special-order or custom-order products.
  • Returns requested more than 30 days after delivery.

Restocking Fee

Approved returns may be subject to a 20% restocking fee.

The restocking fee will be deducted from the refund amount after the returned item has been inspected and approved.

Damaged, Defective, or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery.

Email: support@tophvacparts.com
Phone: (214) 734-5222

We may request photographs and additional information to help process your claim.

If the claim is approved, we will provide a replacement, exchange, or refund at no additional cost to you.

Exchanges

We replace items only if they are defective, damaged upon arrival, or incorrectly shipped.

To request an exchange, contact us at:

support@tophvacparts.com

Refund Process

Once your return is received and inspected, we will notify you by email regarding approval or rejection of your refund request.

If approved:

  • Refunds will be issued to the original payment method.
  • Processing typically takes 7–14 business days after approval.
  • Your financial institution may require additional time before the refund appears in your account.

Return Shipping

Customers are responsible for return shipping costs unless the return is the result of:

  • Our shipping error,
  • A defective product,
  • A damaged product received upon delivery.

Original shipping charges are non-refundable.

We recommend using a trackable shipping service and purchasing shipping insurance for higher-value items.

Return Address

HVAC Parts & Equipment Depot
1135 E Plano Parkway, Suite 8
Plano, TX 75074
United States

Professional Installation Notice

Many HVAC products require installation by a licensed HVAC professional.

HVAC Parts & Equipment Depot is not responsible for damages resulting from improper installation, misuse, unauthorized modifications, or failure to follow manufacturer instructions.

Special Orders

Special-order products must be picked up within 30 days of purchase unless other arrangements have been approved.

Unclaimed special-order products may be returned to the manufacturer and may be subject to applicable restocking fees.

Contact Us

If you have questions regarding returns, refunds, or exchanges, please contact us:

HVAC Parts & Equipment Depot

Phone: (214) 734-5222
Email: support@tophvacparts.com

Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer
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