Product Overview

The Dyson DC07 Brush Bar Assembly (Replacement) Part# DY-904174-01 is a high-quality OEM component engineered to restore the brush bar functionality in your Dyson DC07 vacuum. This brush bar assembly ensures deep carpet agitation and consistent performance, keeping your home clean and your vacuum operating at peak efficiency.

Available through Authorized Dyson Dealer Ace Vacuums, this  Dyson part provides a perfect fit, reliable durability, and peace of mind that only an official replacement can deliver. Perfect for homeowners and professionals seeking top performance, this assembly maintains your vacuum’s suction and cleaning power.

Key Features

• Dyson OEM brush bar assembly (Part# DY-904174-01)

• Restores brush bar rotation for optimal carpet cleaning

• Compatible with Dyson DC07 upright vacuums

• Durable construction for long-lasting use

• Easy installation with exact OEM fit

• Maintains Dyson’s suction and cleaning efficiency

• Designed for consistent, high-performance operation

• Sold exclusively through Authorized Dyson Dealer Ace Vacuums.

What Makes the Model Stand Out

The Dyson DC07 Brush Bar Assembly stands out due to Dyson’s proprietary brush bar design, which ensures even carpet agitation and efficient dirt pickup. Unlike generic alternatives, this OEM part guarantees precise fit, long-term durability, and optimal brush bar rotation.

By purchasing through Authorized Dyson Dealer Ace Vacuums, customers are assured of receiving an authentic Dyson product that preserves the original performance and safety standards of their vacuum.

Technical Specifications

• Model Name: Dyson DC07 Brush Bar Assembly

• MPN: DY-904174-01

• Product Type: Vacuum brush bar replacement

• Compatibility / Fit: Dyson DC07 upright vacuum models

• Filtration / Capacity / Power: N/A – mechanical brush component

• Country of Origin: Dyson OEM supplier

• Warranty / Guarantee: Supported by Authorized Dyson Dealer Ace Vacuums

• Authorized Dealer: Ace Vacuums

Ideal Buyers

• Homeowners seeking reliable carpet cleaning

• Pet owners who need strong agitation for pet hair removal

• Allergy sufferers needing effective dust and debris pickup

• Dyson vacuum owners replacing worn or broken brush bars

• Professionals maintaining Dyson vacuums in commercial or residential settings

The Dyson DC07 Brush Bar Assembly is ideal for anyone who wants OEM quality and consistent cleaning performance.

Availability

The Dyson DC07 Brush Bar Assembly (Part# DY-904174-01) is available both in-store and online. Purchasing from Ace Vacuums, an Authorized Dyson Dealer, ensures OEM parts, official packaging, and dealer-backed support.

Comparison Table

Pros and Cons

Pros:

• OEM part with guaranteed compatibility

• Restores brush bar rotation and cleaning efficiency

• Durable construction for long-lasting use

• Easy installation with exact fit

• Backed by Authorized Dyson Dealer Ace Vacuums

Cons:

• Higher cost than generic replacements

• Limited to Dyson DC07 compatibility

Frequently Asked Questions 

1. What is the Dyson DC07 Brush Bar Assembly (Replacement) Part# DY-904174-01?
It is the Dyson replacement brush bar for DC07 vacuums, ensuring optimal carpet cleaning and performance. Available through Authorized Dyson Dealer Ace Vacuums.

2. Is this part compatible with all Dyson models?
No, the brush bar assembly (DY-904174-01) is compatible specifically with Dyson DC07 upright vacuums. Authorized Dyson Dealer Ace Vacuums ensures correct fitment.

3. How do I know if I need this replacement brush bar assembly?
If your brush bar is not spinning, making unusual noises, or showing wear, replacing it with the Dyson DC07 Brush Bar Assembly from Authorized Dyson Dealer Ace Vacuums restores performance.

4. Is this a Replacement Dyson part?
Yes. This brush bar assembly is a Replacement Dyson OEM part, sold by Authorized Dyson Dealer Ace Vacuums.

5. Can I install the brush bar assembly myself?
Yes. Most users can install it with basic tools. Authorized Dyson Dealer Ace Vacuums provides guidance if needed.

6. How does this replacement improve vacuum performance?
A functional brush bar ensures proper carpet agitation, improved dirt and pet hair removal, and maintains suction. Authorized Dyson Dealer Ace Vacuums guarantees  parts for optimal results.

7. Will this brush bar assembly work with DC07 models used for pet hair?
Yes. Designed for the DC07, it provides strong agitation to pick up pet hair efficiently. Available via Authorized Dyson Dealer Ace Vacuums.

8. Does it come with a warranty?
Yes. As a Replacement Dyson part, it is supported through Authorized Dyson Dealer Ace Vacuums.

9. How long does a replacement brush bar last?
With normal use, a Dyson DC07 Brush Bar Assembly lasts years. Authorized Dyson Dealer Ace Vacuums ensures authentic OEM quality for durability.

10. Can using a generic brush bar damage my vacuum?
Yes, generic alternatives may fit improperly and cause wear or malfunction. Use the Dyson DC07 Brush Bar Assembly from Authorized Dyson Dealer Ace Vacuums for safety and reliability.

11. How do I clean the brush bar after installation?
Remove hair and debris manually, and follow Dyson’s care instructions. Authorized Dyson Dealer Ace Vacuums can provide guidance.

12. Will this replacement improve suction on my DC07?
Indirectly. A properly spinning brush bar enhances dirt pickup, allowing the vacuum to maintain optimal suction. Authorized Dyson Dealer Ace Vacuums recommends  parts.

13. Can I order this brush bar online?
Yes, it is available online and in-store from Authorized Dyson Dealer Ace Vacuums.

14. Does this assembly include all brush bar components?
Yes, this OEM replacement includes the full brush bar assembly compatible with Dyson DC07. Authorized Dyson Dealer Ace Vacuums provides complete parts.

15. How quickly does shipping occur for this replacement?
Orders from Authorized Dyson Dealer Ace Vacuums are shipped promptly in official Dyson packaging.

Ace Vacuums Locations:

• Fairfax, VA: 11110 Main Street, Fairfax, VA 22030
• Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176

Driving Directions to Ace Vacuums in Fairfax, VA (11110 Main Street, Fairfax, VA 22030)

From Maryland (e.g., Bethesda, Silver Spring, Rockville):

1. Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
2. Take Exit 45 A-B for VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Be aware this is a toll road.
3. Continue on VA-267 W: Stay on the Dulles Toll Road for several miles.
4. Take Exit 16 for VA-7 E (Leesburg Pike) / VA-123 S (Chain Bridge Rd): Follow signs for VA-123 South (Chain Bridge Rd).
5. Merge onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
6. Turn Right onto Main Street (VA-236 W): This will be a significant intersection. You'll continue on Main Street for a short distance.
7. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store. Look for their prominent signage.

From Washington D.C. (e.g., Downtown D.C.):

1. Take I-66 W toward Vienna/Centreville/Fairfax: Get onto I-66 West.
2. Take Exit 60 for VA-123 S (Chain Bridge Rd) toward Fairfax: Follow the exit ramp.
3. Turn Right onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
4. Turn Right onto Main Street (VA-236 W): This will be a significant intersection.
5. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.

From Northern Virginia (e.g., Arlington, Falls Church, Vienna):

• From Arlington/Falls Church:
  1. Take US-50 W (Arlington Blvd) or VA-236 W (Main Street) directly into Fairfax: Depending on your starting point, either of these roads will lead you directly to Fairfax.
  2. Continue on Main Street (VA-236 W):
  3. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
• From Vienna:
  1. Take VA-123 S (Chain Bridge Rd) toward Fairfax: Head south on Chain Bridge Road.
  2. Turn Right onto Main Street (VA-236 W):
  3. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
• From Areas West/Northwest of Fairfax (e.g., Chantilly, Centreville):
  1. Take US-50 E or I-66 E towards Fairfax.
  2. If on I-66 E, take Exit 60 for VA-123 S (Chain Bridge Rd). Turn left onto Chain Bridge Rd, then right onto Main Street.
  3. If on US-50 E, turn right onto Main Street (VA-236 E) in Fairfax.
  4. Ace Vacuums Fairfax: Ace Vacuums will be on your right side if coming from US-50 E/VA-236 E, shortly after crossing VA-123. Look for Havertys Furniture Store on your left.

Driving Directions to Ace Vacuums in Leesburg, VA (300 Fort Evans Rd NE, Leesburg, VA 20176)

From Maryland (e.g., Bethesda, Silver Spring, Rockville):

1. Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
2. Take Exit 45 A-B for VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Be aware this is a toll road.
3. Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Stay on VA-267 West. This road transitions from the Dulles Toll Road to the Dulles Greenway as you head further west into Loudoun County. Tolls apply for both sections.
4. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg: This is a major exit.
5. Continue on VA-7 W: You'll drive for several miles, passing through Sterling and Ashburn.
6. Take the Exit for Battlefield Parkway / Fort Evans Road: As you approach Leesburg, look for this exit.
7. Turn Right onto Fort Evans Rd NE: After exiting, turn right onto Fort Evans Road NE.
8. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.

From Washington D.C. (e.g., Downtown D.C.):

1. Take I-66 W toward Vienna/Centreville: Get onto I-66 West.
2. Merge onto VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Tolls apply.
3. Continue onto VA-267 W (Dulles Greenway): Stay on the Dulles Greenway. Tolls apply.
4. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
5. Continue on VA-7 W:
6. Take the Exit for Battlefield Parkway / Fort Evans Road:
7. Turn Right onto Fort Evans Rd NE:
8. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.

From Northern Virginia (e.g., Fairfax, Arlington, Ashburn, Sterling):

• From Fairfax:
  1. Take VA-123 N (Chain Bridge Rd) to access VA-267 W (Dulles Toll Road) or take I-66 W to VA-267 W: Your best bet is to get onto VA-267 West (Dulles Toll Road).
  2. Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Tolls apply.
  3. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
  4. Continue on VA-7 W:
  5. Take the Exit for Battlefield Parkway / Fort Evans Road:
  6. Turn Right onto Fort Evans Rd NE:
  7. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
• From Ashburn / Sterling / Eastern Loudoun County:
  1. Take VA-7 W (Harry Byrd Hwy) directly toward Leesburg: This is the most direct route.
  2. Take the Exit for Battlefield Parkway / Fort Evans Road:
  3. Turn Right onto Fort Evans Rd NE:
  4. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
• From Western Virginia (e.g., Winchester):
  1. Take US-7 E (Harry Byrd Hwy) toward Leesburg:
  2. In Leesburg, after passing the Leesburg Premium Outlets on your left, prepare for the Fort Evans Road / Battlefield Parkway exit.
  3. Take the Exit for Fort Evans Road / Battlefield Parkway.
  4. Turn Left onto Fort Evans Rd NE: You'll go over VA-7.
  5. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot.

Shipping Policy

Return Policy

• Report Issues Promptly: Inspect your shipment upon arrival. Any shortages or defects must be reported within 7 days of delivery or they cannot be addressed.

• Return Window: Unused items in their original packaging may be returned within 15 days of delivery for a full refund. After 15 days and up to 30 days, only an exchange or store credit is offered, provided the item is unused and in its original packaging. Products returned beyond 30 days will not be accepted.

• Restocking Fees: A standard restocking fee of 15 % applies to all approved returns. Used, damaged, or incomplete items may incur a restocking fee of up to 50 % or be refused entirely.

• Final Sale Items: All discounted items, trade‑ins, holiday promotions, price‑matched goods, and air purifiers are final sale and not eligible for return or exchange.

• No Cash Refunds: Refunds will be issued to the original payment method. Shipping charges are non‑refundable and return shipping is the customer’s responsibility unless the return is due to our error.

• Return Authorization Required: Before returning any item, you must contact our customer service at 1‑888‑606‑8885 (Mon–Fri, 10 a.m.–7 p.m. EST) to obtain return instructions and the correct return address. Unauthorized or COD returns will not be accepted.

• Processing Time: Once your return is received and inspected, please allow up to 10 business days for processing.
  
  We recommend including a copy of your receipt and your contact information with all returns to ensure prompt service.