1. Product Overview
This manual provides essential information for the installation, maintenance, and optimal use of your Kirby Genuine OEM Replacement Vacuum Belts. These belts are crucial for maintaining the peak performance of your Kirby upright vacuum cleaner, ensuring the brush roll spins effectively for deep cleaning.

Image: A 6-pack of genuine Kirby vacuum belts, essential for brush roll operation.
Key Features:
- Genuine Kirby OEM Replacement: Official Part #301291G, designed to maintain optimal vacuum performance and suction power.
- Durable & High-Quality Material: Made from strong, flexible rubber for long-lasting use and consistent brush roll engagement.
- Enhances Vacuum Efficiency: Keeps the brush roll spinning at peak speed, improving deep cleaning performance on carpets and floors.
- Easy to Install & Replace: Quick, hassle-free installation allows you to replace your vacuum belt in minutes.
- 6-Pack for Convenience: Provides multiple spare belts, ensuring your Kirby vacuum is always ready for powerful cleaning.
2. Compatibility
These Kirby vacuum belts (Part #301291G) offer universal compatibility with a wide range of Kirby upright vacuum models. Ensure your model is listed below for proper fit and function.
Compatible Kirby Upright Vacuum Models:
- Avalir
- Avalir 2
- Sentria
- Sentria II
- G Series (G3, G4, G5, G6, G7, G10)
- Classic models
- Tradition
- Heritage
- Heritage II
- Legend
- Ult G
- Ult G Diamond
3. Installation (Belt Replacement)
Replacing a worn or broken vacuum belt is a straightforward process. Always ensure your vacuum is unplugged before attempting any maintenance or part replacement.
Step-by-Step Replacement:
- Unplug the Vacuum: Disconnect the vacuum cleaner from the power outlet to prevent accidental startup.
- Access the Brush Roll: Lay the vacuum down or tilt it back to access the underside where the brush roll is located. Depending on your Kirby model, you may need to remove a cover plate or release latches to expose the brush roll and belt area.
- Remove Old Belt: Carefully remove the old, worn, or broken belt from around the brush roll and motor shaft. Dispose of the old belt properly.
- Install New Belt: Loop one end of the new Kirby belt around the motor shaft. Then, stretch the belt around the brush roll. Ensure the belt is seated correctly in the grooves on both the motor shaft and the brush roll.
- Test Belt Tension: The new belt should be snug but allow the brush roll to spin freely when manually rotated.
- Reassemble: Reattach any covers or secure latches that were removed to access the belt.
- Test Vacuum: Plug the vacuum back in and turn it on to ensure the brush roll is spinning correctly and the vacuum is operating efficiently.

Image: The power nozzle of a Kirby vacuum, where the belt drives the brush roll.
4. Operating with New Belts
Once a new belt is installed, your Kirby vacuum's brush roll will operate at its optimal speed, significantly improving cleaning performance. A properly functioning belt ensures maximum agitation of carpets and effective debris pickup.

Image: A Kirby vacuum in use on a carpet, demonstrating its cleaning capability.
Benefits of a New Belt:
- Improved Suction: A tight belt ensures the brush roll spins at full speed, lifting dirt and debris more effectively.
- Enhanced Carpet Agitation: Proper brush roll rotation helps to deep clean carpets by agitating fibers and dislodging embedded dirt.
- Consistent Performance: New belts prevent slippage, ensuring consistent cleaning power across various floor types.

Image: An illustration of the Kirby vacuum's internal airflow and brush roll mechanism, highlighting efficient cleaning.
5. Maintenance
Regular inspection and timely replacement of your Kirby vacuum belt are essential for maintaining the longevity and efficiency of your vacuum cleaner. Belts are wear-and-tear items and will degrade over time.
Belt Inspection and Replacement Schedule:
- Frequency: Inspect your vacuum belt every 3-6 months, or more frequently if you use your vacuum heavily.
- Signs of Wear: Look for cracks, fraying, stretching, or a loss of elasticity. A belt that feels loose or slips easily needs replacement.
- Performance Decline: If you notice a decrease in brush roll speed, reduced suction, or the brush roll stops spinning, it's likely time to replace the belt.
- Proactive Replacement: Consider replacing the belt annually, even if it appears to be in good condition, to ensure consistent peak performance. The 6-pack provides convenient spares for this purpose.
6. Troubleshooting
Most issues related to the brush roll's operation can be resolved by inspecting or replacing the vacuum belt.
Common Issues and Solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Brush roll not spinning | Broken or detached belt | Replace the belt (refer to Section 3) |
| Reduced suction/cleaning | Stretched or worn belt causing slippage | Replace the belt (refer to Section 3) |
| Burning rubber smell | Belt slipping or overheating due to wear | Replace the belt immediately (refer to Section 3) |
If issues persist after replacing the belt, consult your Kirby vacuum cleaner's main instruction manual or contact Kirby customer support.
7. Specifications
Product Details:
- Part Number: 301291G
- Item Model Number: 301289
- Material: Rubber
- Product Dimensions (each belt): Approximately 2.5"L x 2.5"W
- Manufacturer: Kirby
- ASIN: B00I0HHXFK
- First Available Date: March 26, 2010
What's in the Box:
- 6 x Kirby Genuine OEM Vacuum Belts (Part #301291G)
8. Warranty & Support
As a genuine OEM part, these Kirby vacuum belts are manufactured to high standards. For specific warranty information regarding genuine Kirby replacement parts or for further technical support, please refer to your original Kirby vacuum cleaner's documentation or contact Kirby customer service directly.
You can find more information and contact details on the official Kirby website or through the Kirby Store on Amazon.
Important Note on Videos
No official product videos from the seller were available for embedding in this manual. For visual guides on belt replacement or vacuum maintenance, please refer to the official Kirby website or authorized service centers.