Dometic / Atwood 33126 Furnace Blower Wheel – Replaces 37764 (With Clamp)

In Stock – Genuine OEM Replacement

Part Number: 33126
Replaces: 37764
Product Type: Furnace Blower Wheel

Product Overview

The Dometic / Atwood 33126 Furnace Blower Wheel is a genuine OEM replacement designed to restore proper airflow and heating performance in select Atwood furnaces.

This precision-balanced blower wheel ensures efficient air movement through the combustion chamber and heat exchanger, helping maintain safe furnace operation. Part 33126 replaces obsolete part number 37764 and includes the required clamp for secure installation on the motor shaft.

Manufactured to original equipment standards, this component is built for durability and dependable performance in demanding RV environments.

Key Features

• Genuine OEM Dometic / Atwood replacement part
• Direct replacement for part 37764
• Includes clamp for secure motor shaft installation
• Restores proper airflow and heating efficiency
• Precision-balanced for smooth, quiet operation
• Built to original equipment specifications

Compatible Furnace Models

8500-III & 8500-IV Series

8516-III
8516-IV

8520-III
8520-IV

8525-III
8525-IV

8531-III
8531-IV

8535-III
8535-IV

AFMD Series

AFMD16
AFMD20
AFMD25
AFMD30
AFMD35

AFLA Series

AFLA35
AFLA40

AFLD Series

AFLD35
AFLD40

DFLA Series

DFLA35
DFLA40

DFLD Series

DFLD35
DFLD40

DFMD Series

DFMD16
DFMD20
DFMD25
DFMD30
DFMD35

DFMDH Series

DFMDH25
DFMDH30
DFMDH35

Always verify your furnace model number before ordering.

When Should You Replace the Blower Wheel?

You may need to replace your blower wheel if you experience:

• Reduced interior airflow
• Inconsistent or weak heating output
• Rattling, squealing, or vibration noises
• Visible blade cracks or damage
• Airflow-related furnace cycling issues

Replacing a worn or damaged blower wheel helps prevent overheating and improves furnace efficiency.

Product Specifications

• Manufacturer: Dometic / Atwood
• Part Number: 33126
• Replaces: 37764
• Product Type: Furnace Blower Wheel
• Includes: Blower wheel and clamp

Frequently Asked Questions (FAQ)

Q: What part number does 33126 replace?

A: It replaces OEM part number 37764.

Q: Does this include the clamp?

A: Yes. The clamp is included for proper motor shaft installation.

Q: Will this fit earlier 8500 series furnaces?

A: It fits 8500 III, 8500 IV, and 8500 LD models. Verify your exact furnace model number before ordering.

Q: Is this an OEM part?

A: Yes. 33126 is a genuine Dometic / Atwood replacement blower wheel.