(2) Lamb Ametek Orange Carbon Brush for Metro Air Force

(2) Lamb Ametek Orange Carbon Brush for Metro Air Force

This item is a set of two carbon brushes designed for use with Metro Air Force vacuum motors, specifically compatible with 4-horsepower models including the AF3, B3, and MB3. These brushes are essential for maintaining optimal motor function and performance.

Compatible Models

These carbon brushes are compatible with the following models:

• Metro Air Force AF3
• Metro Air Force B3
• Metro Air Force MB3
• Replaces 3339211
• Replaces 33392-11

Specifications

Signs You Need This Part

• Loss of suction power during operation.
• Unusual sounds or vibrations while the motor runs.
• Frequent motor shutdowns or failures to start.
• Visible wear or damage to existing brushes.

Installation

1. Unplug the appliance.
2. Access the motor compartment following the manufacturer's guidelines.
3. Remove the old carbon brushes.
4. Install the new Lamb Ametek Orange Carbon Brushes.
5. Reassemble the motor compartment and plug the appliance back in.

Frequently Asked Questions

Does the part number 3339211 fit the Metro Air Force B3?

Yes, part number 3339211 is compatible with the Metro Air Force B3 model.

Is the carbon brush in this pack the left or right side?

This pack contains two carbon brushes that can be used interchangeably; they are not specific to left or right.

Does this include one or two carbon brushes?

The package includes two carbon brushes as pictured.

Will these brushes work with other vacuum brands?

These carbon brushes are specifically designed for use with Metro Air Force models and may not be compatible with other brands.