Masterbuilt 9904190040 Gravity Series Fan Kit

What Problem This Part Solves

The fan is one of the most critical components of the Gravity Series® temperature management system. If the fan stops operating, becomes noisy, or fails to move enough air, your grill may struggle to reach or maintain the desired temperature, experience poor charcoal combustion, or display temperature fluctuations. Replacing the Masterbuilt 9904190040 Fan Kit restores proper airflow, allowing the digital controller to accurately regulate heat for reliable cooking performance.

Key Features

• Genuine Masterbuilt OEM replacement part
• Complete fan kit with fan assembly and wiring harness
• Includes fan cover and mounting screws
• Restores proper airflow to the charcoal hopper
• Supports accurate digital temperature control
• Helps maintain efficient charcoal combustion
• Direct plug-and-play replacement
• Designed for Gravity Series® Digital Charcoal Grills and Smokers

Compatibility / Fits Models

• Masterbuilt Gravity Series® 800 (MB20040122)
• Masterbuilt Gravity Series® 560 (MB20040220)
• Masterbuilt Gravity Series® 800 (MB20040221)
• Masterbuilt Gravity Series® 560 (MB20041020)
• Masterbuilt Gravity Series® 1050 (MB20041220)

Fits select Masterbuilt Gravity Series® Digital Charcoal Grills and Smokers. Confirm your exact model number before ordering.

Installation / Use Instructions

1. Disconnect the grill from electrical power and allow it to cool completely.
2. Remove the existing fan assembly and disconnect the wiring harness.
3. Install the Masterbuilt 9904190040 Fan Kit using the supplied hardware, reconnect the wiring, and verify proper fan operation before cooking.

Why Buy From Bar-B-Que.com

• Trusted grill experts since 1974
• Genuine replacement parts and premium accessories
• Fast nationwide shipping
• Family-owned with real product support

FAQ

Does this fit my grill?
The 9904190040 Fan Kit fits select Masterbuilt Gravity Series® 560, 800, and 1050 models, including MB20040122, MB20040220, MB20040221, MB20041020, and MB20041220. Verify your model number before ordering.

What is included in the kit?
The kit includes the replacement fan assembly with attached wiring harness, fan cover, and mounting screws for installation.

What are the signs of a failing fan?
Common symptoms include difficulty reaching set temperatures, unstable heat, little or no airflow from the fan, unusual fan noise, or complete fan failure.

Is this a genuine Masterbuilt replacement part?
Yes. The 9904190040 is a genuine Masterbuilt OEM replacement designed to provide the correct airflow and electrical compatibility for Gravity Series® grills.

How difficult is installation?
Installation is straightforward using basic hand tools. Simply disconnect power, remove the old fan assembly, install the new kit, reconnect the wiring harness, and verify proper operation before use.