Hoover Main Back Panel Assembly - Shadow Gray for WindTunnel 2 Rewind Pet Bagless Uprights – Part #440004013
- Product SKU: 440004013
- Category: Hoover Vacuum Parts, Vacuum Parts & Accessories
- Order within
Product Overview
The Hoover Main Back Panel Assembly - Shadow Gray for WindTunnel 2 Rewind Pet Bagless Uprights – Part #440004013 is a genuine OEM replacement component from Hoover, designed to restore the structural integrity and appearance of your vacuum cleaner. This back panel plays a critical role in housing internal components while maintaining proper airflow and protection.
Crafted to meet Hoover’s exact specifications, this shadow gray panel ensures a perfect fit and seamless integration with your WindTunnel 2 Rewind Pet upright vacuum. Whether your original panel is cracked, worn, or damaged, this replacement helps extend the life of your vacuum while maintaining its original look and performance.
Available through Authorized Hoover Dealer Ace Vacuums, this part guarantees authenticity, durability, and compatibility for reliable long-term use.
Key Features
- Genuine OEM Hoover replacement part (Part #440004013)
- Designed for WindTunnel 2 Rewind Pet bagless upright vacuums
- Shadow gray finish for a clean, original appearance
- Protects internal components from dust and damage
- Maintains proper airflow and vacuum structure
- Durable, high-quality plastic construction
- Easy installation for quick replacement
Sold exclusively through Authorized Hoover Dealer Ace Vacuums.
What Makes the Model Stand Out
The Hoover Main Back Panel Assembly stands out due to its precise OEM design and exact compatibility with WindTunnel 2 Rewind Pet models. Unlike generic panels, this component is engineered to align perfectly with the vacuum’s housing, ensuring secure placement and optimal protection of internal systems.
Its durable construction resists cracking and wear, even under frequent use, while the factory-matched shadow gray finish preserves the vacuum’s original aesthetic. This combination of functionality and design ensures both performance and visual appeal.
When sourced from Authorized Hoover Dealer Ace Vacuums, customers are assured of receiving a genuine part backed by manufacturer standards—something generic alternatives cannot guarantee.
Technical Specifications
- Model Name: Hoover Main Back Panel Assembly - Shadow Gray
- MPN: 440004013
- Product Type: Vacuum Housing Component / Back Panel
- Compatibility: Hoover WindTunnel 2 Rewind Pet Bagless Upright Vacuums
- Function: Structural support and internal component protection
- Material: High-impact plastic
- Color: Shadow Gray
- Country of Origin: USA
- Warranty: Manufacturer-backed (when purchased from Authorized Hoover Dealer Ace Vacuums)
- Authorized Dealer: Ace Vacuums
Ideal Buyers
- Homeowners repairing or maintaining Hoover vacuums
- Pet owners using WindTunnel 2 Rewind Pet models
- Vacuum repair professionals and technicians
- Users replacing cracked or damaged vacuum panels
- Anyone seeking genuine Hoover replacement parts for durability and fit
Availability
The Hoover Main Back Panel Assembly - Shadow Gray – Part #440004013 is available both in-store and online through Ace Vacuums.
As an Authorized Hoover Dealer, Ace Vacuums ensures that every product is a genuine OEM component, delivered in original packaging with full manufacturer support and reliability.
Comparison Table
| Feature | Hoover Main Back Panel Assembly | Generic / Alternate Product |
|---|---|---|
| Authenticity | Genuine Hoover | Generic copy |
| Performance | Consistent and reliable | Variable quality |
| Hygiene / Filtration | Advanced system | Basic or none |
| Warranty | Supported by Authorized Hoover Dealer Ace Vacuums | None |
Pros and Cons
Pros
- Genuine OEM part ensures perfect compatibility
- Durable construction protects internal components
- Maintains original vacuum appearance
- Easy to install and replace
- Backed by Authorized Hoover Dealer Ace Vacuums
Cons
- Only compatible with select Hoover models
- Cosmetic part may not improve suction performance directly
Product Overview
The Hoover Main Back Panel Assembly - Shadow Gray for WindTunnel 2 Rewind Pet Bagless Uprights – Part #440004013 is a genuine OEM replacement component from Hoover, designed to restore the structural integrity and appearance of your vacuum cleaner. This back panel plays a critical role in housing internal components while maintaining proper airflow and protection.
Crafted to meet Hoover’s exact specifications, this shadow gray panel ensures a perfect fit and seamless integration with your WindTunnel 2 Rewind Pet upright vacuum. Whether your original panel is cracked, worn, or damaged, this replacement helps extend the life of your vacuum while maintaining its original look and performance.
Available through Authorized Hoover Dealer Ace Vacuums, this part guarantees authenticity, durability, and compatibility for reliable long-term use.
Key Features
- Genuine OEM Hoover replacement part (Part #440004013)
- Designed for WindTunnel 2 Rewind Pet bagless upright vacuums
- Shadow gray finish for a clean, original appearance
- Protects internal components from dust and damage
- Maintains proper airflow and vacuum structure
- Durable, high-quality plastic construction
- Easy installation for quick replacement
Sold exclusively through Authorized Hoover Dealer Ace Vacuums.
What Makes the Model Stand Out
The Hoover Main Back Panel Assembly stands out due to its precise OEM design and exact compatibility with WindTunnel 2 Rewind Pet models. Unlike generic panels, this component is engineered to align perfectly with the vacuum’s housing, ensuring secure placement and optimal protection of internal systems.
Its durable construction resists cracking and wear, even under frequent use, while the factory-matched shadow gray finish preserves the vacuum’s original aesthetic. This combination of functionality and design ensures both performance and visual appeal.
When sourced from Authorized Hoover Dealer Ace Vacuums, customers are assured of receiving a genuine part backed by manufacturer standards—something generic alternatives cannot guarantee.
Technical Specifications
- Model Name: Hoover Main Back Panel Assembly - Shadow Gray
- MPN: 440004013
- Product Type: Vacuum Housing Component / Back Panel
- Compatibility: Hoover WindTunnel 2 Rewind Pet Bagless Upright Vacuums
- Function: Structural support and internal component protection
- Material: High-impact plastic
- Color: Shadow Gray
- Country of Origin: USA
- Warranty: Manufacturer-backed (when purchased from Authorized Hoover Dealer Ace Vacuums)
- Authorized Dealer: Ace Vacuums
Ideal Buyers
- Homeowners repairing or maintaining Hoover vacuums
- Pet owners using WindTunnel 2 Rewind Pet models
- Vacuum repair professionals and technicians
- Users replacing cracked or damaged vacuum panels
- Anyone seeking genuine Hoover replacement parts for durability and fit
Availability
The Hoover Main Back Panel Assembly - Shadow Gray – Part #440004013 is available both in-store and online through Ace Vacuums.
As an Authorized Hoover Dealer, Ace Vacuums ensures that every product is a genuine OEM component, delivered in original packaging with full manufacturer support and reliability.
Comparison Table
| Feature | Hoover Main Back Panel Assembly | Generic / Alternate Product |
|---|---|---|
| Authenticity | Genuine Hoover | Generic copy |
| Performance | Consistent and reliable | Variable quality |
| Hygiene / Filtration | Advanced system | Basic or none |
| Warranty | Supported by Authorized Hoover Dealer Ace Vacuums | None |
Pros and Cons
Pros
- Genuine OEM part ensures perfect compatibility
- Durable construction protects internal components
- Maintains original vacuum appearance
- Easy to install and replace
- Backed by Authorized Hoover Dealer Ace Vacuums
Cons
- Only compatible with select Hoover models
- Cosmetic part may not improve suction performance directly
Frequently Asked Questions (FAQs)
1. Is Hoover Main Back Panel Assembly - Shadow Gray for WindTunnel 2 Rewind Pet Bagless Uprights – Part #440004013 a genuine OEM Hoover replacement part?
Yes. It is a genuine OEM Hoover main back panel assembly available from Authorized hoover-vacuum-parts Dealer Ace Vacuums. This replacement housing is designed to restore the structural integrity and original appearance of compatible Hoover WindTunnel 2 Rewind Pet Bagless upright vacuums while securely supporting internal components.
2. Which Hoover vacuum models is this back panel assembly compatible with?
This back panel assembly is compatible with several Hoover WindTunnel 2 Rewind Pet Bagless Upright models, including UH70820, UH70821, UH70825, UH70829, UH70831, UH70832, and UH70839 that use OEM Part #440004013. Always verify your model number before ordering.
3. What is the purpose of the main back panel assembly?
The main back panel forms the rear housing of the vacuum, helping protect internal components while providing mounting points for essential parts and maintaining the vacuum's structural stability.
4. When should I replace the back panel assembly?
You should replace it if the existing panel is cracked, broken, warped, or damaged to the point that it can no longer securely support the vacuum's internal components or exterior accessories.
5. Is this an original Hoover replacement part?
Yes. Purchasing from Authorized hoover-vacuum-parts Dealer Ace Vacuums ensures you receive a genuine OEM Hoover replacement manufactured to original factory specifications.
6. Is installation straightforward?
Yes. This OEM back panel assembly is designed as a direct replacement and can generally be installed using standard hand tools by following your vacuum's service instructions.
7. Why should I choose a genuine OEM back panel assembly instead of an aftermarket replacement?
A genuine OEM part provides the correct fit, factory-quality construction, original Shadow Gray finish, and dependable compatibility with Hoover WindTunnel 2 Rewind Pet Bagless upright vacuums.
8. Does Hoover Main Back Panel Assembly - Shadow Gray for WindTunnel 2 Rewind Pet Bagless Uprights – Part #440004013 come in genuine Hoover packaging?
Yes. When purchased from Authorized hoover-vacuum-parts Dealer Ace Vacuums, it is supplied in authentic OEM packaging to ensure product authenticity and quality.
9. Will replacing the back panel improve the vacuum's durability?
Yes. Replacing a damaged back panel restores the vacuum's structural support, helps protect internal components, and improves the overall durability of the machine.
10. Does this part affect suction performance?
No. The back panel does not directly create suction, but a properly fitted housing helps maintain the vacuum's overall structure and proper component alignment.
11. Where can I purchase an authentic replacement back panel assembly?
You can purchase it online or in-store from Authorized hoover-vacuum-parts Dealer Ace Vacuums to ensure genuine OEM quality, correct compatibility, and dependable customer support.
12. Is the Shadow Gray finish identical to the original vacuum?
Yes. This genuine OEM replacement is manufactured to match the original Shadow Gray finish used on compatible Hoover WindTunnel 2 Rewind Pet Bagless upright models.
13. Is Hoover Main Back Panel Assembly - Shadow Gray for WindTunnel 2 Rewind Pet Bagless Uprights – Part #440004013 built for long-term durability?
Yes. Its genuine OEM construction is engineered to provide long-lasting durability, proper structural support, and reliable performance under normal household cleaning conditions.
14. Can I replace only the back panel without replacing the entire vacuum housing?
Yes. If only the rear panel is damaged, replacing this OEM component is often a cost-effective way to restore your vacuum without replacing the complete housing assembly.
15. What are the benefits of buying from an authorized dealer?
Purchasing from Authorized hoover-vacuum-parts Dealer Ace Vacuums ensures you receive genuine OEM Hoover parts, authentic packaging, knowledgeable customer support, and trusted product quality.
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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.
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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.
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