Kirby Vacuum Nozzle Assembly with Attached Tray and Head Floor Brush – Part #390021
- Product SKU: 390021
- Category: Kirby Vacuum Parts, Vacuum Parts & Accessories
- Order within
Product Overview
The Kirby Vacuum Nozzle Assembly with Attached Tray and Head Floor Brush – Part #390021 is a genuine OEM replacement cleaning head designed to restore strong and consistent floor cleaning performance in compatible Kirby upright vacuum cleaners. This complete assembly includes the nozzle housing, attached tray, and head floor brush for efficient dirt pickup and proper surface agitation.
With regular use, nozzle assemblies and brush components can wear out, leading to reduced suction efficiency, uneven cleaning, or poor debris removal. Replacing it with this authentic Kirby OEM assembly helps restore original factory performance and ensures smooth operation across carpets and hard floors.
Available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums, this genuine replacement part ensures OEM-quality fitment, durability, and reliable long-term performance.
Key Features
- Genuine OEM Kirby replacement assembly
- Part Number: 390021
- Includes nozzle, attached tray, and head floor brush
- Designed for compatible Kirby upright vacuum cleaners
- Restores full floor cleaning efficiency
- Ensures proper brush agitation and surface contact
- Precision-engineered for factory fit and alignment
- Durable construction for long-term use
- Direct replacement for worn cleaning head assemblies
- Manufactured to original Kirby specifications
Sold exclusively through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.
What Makes the Model Stand Out
The Kirby Vacuum Nozzle Assembly with Attached Tray and Head Floor Brush stands out because it is a complete OEM-engineered cleaning head system designed for full restoration of vacuum performance. Unlike partial replacements, this assembly ensures all key cleaning components work together seamlessly for consistent results.
Its factory-designed airflow and brush system provide strong carpet agitation and reliable debris pickup. The included tray adds structural stability, helping maintain proper alignment during operation.
Purchasing through Authorized Kirby Vacuum Parts Dealer Ace Vacuums ensures customers receive a genuine OEM assembly built for durability, precision, and original performance standards.
Technical Specifications
| Specification | Details |
|---|---|
| Model Name | Kirby Vacuum Nozzle Assembly with Tray & Brush |
| MPN | 390021 |
| Product Type | Vacuum Floor Nozzle Assembly |
| Brand | Kirby Vacuum Parts |
| Compatibility | Select Kirby Upright Vacuum Cleaner Models |
| Filtration / Capacity / Power | Not Applicable |
| Components Included | Nozzle housing, attached tray, head floor brush |
| Material | OEM Durable Composite & Bristle Components |
| Installation Type | Direct Replacement Assembly |
| Country of Origin | USA (subject to manufacturer updates) |
| Warranty or Guarantee | Manufacturer Warranty Where Applicable |
| Authorized Dealer | Ace Vacuums |
Ideal Buyers
This product is ideal for:
- Kirby vacuum owners needing full nozzle replacement
- Homeowners restoring cleaning performance
- Vacuum repair technicians
- Professional cleaning service providers
- Users experiencing weak brush agitation or poor debris pickup
Customers who want complete restoration of floor cleaning efficiency will benefit most from this OEM assembly.
Availability
The Kirby Vacuum Nozzle Assembly is available both in-store and online for convenient ordering and replacement.
Ace Vacuums is an Authorized Kirby Vacuum Parts Dealer, ensuring customers receive genuine OEM parts, factory packaging, and trusted customer support. Purchasing from an authorized dealer guarantees authenticity and proper compatibility.
Comparison Table
| Feature | Kirby Nozzle Assembly OEM Part #390021 | Generic / Alternate Product |
| Authenticity | Genuine Kirby Vacuum Parts | Generic copy |
| Cleaning Performance | Factory-level restoration | Inconsistent results |
| Components Included | Tray + brush + nozzle | Often incomplete |
| Fitment | Exact OEM specifications | May require adjustment |
| Durability | High-grade OEM construction | Variable quality |
| Warranty | Supported by Authorized Kirby Vacuum Parts Dealer Ace Vacuums | None |
Pros and Cons
Pros
- Genuine OEM Kirby complete nozzle assembly
- Includes tray and head floor brush
- Restores full cleaning performance
- Precise factory fit and alignment
- Durable long-term construction
Cons
- Higher cost than individual replacement parts
- Compatible only with select Kirby models
Product Overview
The Kirby Vacuum Nozzle Assembly with Attached Tray and Head Floor Brush – Part #390021 is a genuine OEM replacement cleaning head designed to restore strong and consistent floor cleaning performance in compatible Kirby upright vacuum cleaners. This complete assembly includes the nozzle housing, attached tray, and head floor brush for efficient dirt pickup and proper surface agitation.
With regular use, nozzle assemblies and brush components can wear out, leading to reduced suction efficiency, uneven cleaning, or poor debris removal. Replacing it with this authentic Kirby OEM assembly helps restore original factory performance and ensures smooth operation across carpets and hard floors.
Available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums, this genuine replacement part ensures OEM-quality fitment, durability, and reliable long-term performance.
Key Features
- Genuine OEM Kirby replacement assembly
- Part Number: 390021
- Includes nozzle, attached tray, and head floor brush
- Designed for compatible Kirby upright vacuum cleaners
- Restores full floor cleaning efficiency
- Ensures proper brush agitation and surface contact
- Precision-engineered for factory fit and alignment
- Durable construction for long-term use
- Direct replacement for worn cleaning head assemblies
- Manufactured to original Kirby specifications
Sold exclusively through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.
What Makes the Model Stand Out
The Kirby Vacuum Nozzle Assembly with Attached Tray and Head Floor Brush stands out because it is a complete OEM-engineered cleaning head system designed for full restoration of vacuum performance. Unlike partial replacements, this assembly ensures all key cleaning components work together seamlessly for consistent results.
Its factory-designed airflow and brush system provide strong carpet agitation and reliable debris pickup. The included tray adds structural stability, helping maintain proper alignment during operation.
Purchasing through Authorized Kirby Vacuum Parts Dealer Ace Vacuums ensures customers receive a genuine OEM assembly built for durability, precision, and original performance standards.
Technical Specifications
| Specification | Details |
|---|---|
| Model Name | Kirby Vacuum Nozzle Assembly with Tray & Brush |
| MPN | 390021 |
| Product Type | Vacuum Floor Nozzle Assembly |
| Brand | Kirby Vacuum Parts |
| Compatibility | Select Kirby Upright Vacuum Cleaner Models |
| Filtration / Capacity / Power | Not Applicable |
| Components Included | Nozzle housing, attached tray, head floor brush |
| Material | OEM Durable Composite & Bristle Components |
| Installation Type | Direct Replacement Assembly |
| Country of Origin | USA (subject to manufacturer updates) |
| Warranty or Guarantee | Manufacturer Warranty Where Applicable |
| Authorized Dealer | Ace Vacuums |
Ideal Buyers
This product is ideal for:
- Kirby vacuum owners needing full nozzle replacement
- Homeowners restoring cleaning performance
- Vacuum repair technicians
- Professional cleaning service providers
- Users experiencing weak brush agitation or poor debris pickup
Customers who want complete restoration of floor cleaning efficiency will benefit most from this OEM assembly.
Availability
The Kirby Vacuum Nozzle Assembly is available both in-store and online for convenient ordering and replacement.
Ace Vacuums is an Authorized Kirby Vacuum Parts Dealer, ensuring customers receive genuine OEM parts, factory packaging, and trusted customer support. Purchasing from an authorized dealer guarantees authenticity and proper compatibility.
Comparison Table
| Feature | Kirby Nozzle Assembly OEM Part #390021 | Generic / Alternate Product |
| Authenticity | Genuine Kirby Vacuum Parts | Generic copy |
| Cleaning Performance | Factory-level restoration | Inconsistent results |
| Components Included | Tray + brush + nozzle | Often incomplete |
| Fitment | Exact OEM specifications | May require adjustment |
| Durability | High-grade OEM construction | Variable quality |
| Warranty | Supported by Authorized Kirby Vacuum Parts Dealer Ace Vacuums | None |
Pros and Cons
Pros
- Genuine OEM Kirby complete nozzle assembly
- Includes tray and head floor brush
- Restores full cleaning performance
- Precise factory fit and alignment
- Durable long-term construction
Cons
- Higher cost than individual replacement parts
- Compatible only with select Kirby models
Frequently Asked Questions (15 FAQs)
1. What is the Kirby Vacuum Nozzle Assembly with Attached Tray and Head Floor Brush – Part #390021 used for?
It is the main cleaning head assembly used for carpet and floor cleaning, ensuring proper brush agitation and dirt removal.
2. Is this a genuine Kirby OEM replacement part?
Yes. It is an authentic OEM Kirby replacement assembly manufactured to original specifications.
3. What components are included in this assembly?
It includes the nozzle housing, attached tray, and head floor brush.
4. Which models is this compatible with?
It fits select Kirby upright vacuum cleaner models depending on configuration.
5. Why should I replace the full nozzle assembly?
Replacing the full unit restores complete cleaning performance when multiple components are worn.
6. Does Authorized Kirby Vacuum Parts Dealer Ace Vacuums sell genuine OEM parts?
Yes. They provide authentic Kirby replacement parts and assemblies.
7. Does this improve suction power?
It does not increase motor suction but improves cleaning efficiency and airflow distribution.
8. Is installation easy?
Yes. It is designed as a direct replacement assembly.
9. Is this suitable for professional use?
Yes. It is commonly used in cleaning services and repair workshops.
10. How do I confirm compatibility?
Check your Kirby model and verify part number #390021.
11. Can individual components be replaced separately?
Yes, but this listing includes a complete assembly for convenience.
12. Does this improve carpet cleaning performance?
Yes. It restores full brush agitation and cleaning efficiency.
13. Is warranty included?
Warranty coverage depends on manufacturer terms.
14. Why choose OEM instead of generic assemblies?
OEM ensures correct fit, durability, and consistent performance.
15. Why buy from Authorized Kirby Vacuum Parts Dealer Ace Vacuums?
Because it guarantees genuine OEM quality, proper compatibility, and trusted customer support.
Visit Our Showrooms
Check real-time traffic and travel time from your location in VA, DC, or MD.
📍 AceVacuums Fairfax (DMV Hub)
Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.
📍 AceVacuums Leesburg
Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County
Shipping, Return & Refund Policy
Shipping Policy
In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.
Returns and refunds
Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Eligibility and authorization
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
The DMV’s Trusted Vacuum Service Authority
For 25+ years, Ace Vacuums has filled the gap left by big-box retailers. We provide the expert repairs, warranty support, and genuine OEM parts that Amazon and Walmart simply don't offer. From free estimates to same-day service, we are your local alternative for professional home care solutions.
Expert Repairs
- • Vacuum Belt & Roller Repair
- • Motor Service & Replacement
- • Suction Loss & Clog Removal
- • HEPA Filter & Bag Replacement
- • Central Vacuum Installation
- • Central Vacuum Repair
- • Free Repair Estimates
Authorized Center
- • Miele & SEBO Warranty
- • Dyson & Riccar Specialists
- • Shark, Bissell & Hoover
- • Kirby & Oreck Rebuilds
- • MD & Beam Central Vac
- • Austin Air & Blueair
- • Simplicity & Electrolux
Northern Virginia
Regional Reach
Conveniently serving Washington D.C. and Maryland (Montgomery & Prince George's Counties). Our showrooms are just 20 minutes from DC and 10 minutes from Tysons Corner.
Hablamos Español — Service in English & Spanish.
Serving Zip Codes: 20147, 20176, 22030, 22031, 20151, 20190, 22102, 22314, 20110, 20148 & surrounding areas. All repairs performed by certified technicians using genuine parts.
