Kirby Roller Bearing Assembly Slide Bracket for G3 & AV2 Vacuums – Part #178989S

Product Overview

The Kirby Roller Bearing Assembly Slide Bracket for G3 & AV2 Vacuums – Part #178989S is a genuine OEM mechanical component designed to ensure smooth and controlled movement of the slide bracket system in compatible Kirby vacuum cleaners. This assembly plays a key role in maintaining proper alignment and reducing friction within the vacuum’s head movement mechanism.

Built to original Kirby factory specifications, this roller bearing assembly provides reliable performance, precise fitment, and long-lasting durability. It is commonly used to replace worn or damaged units that may cause stiffness, uneven movement, or reduced operational efficiency.

Available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums, this OEM part ensures authentic quality, proper compatibility, and dependable performance for G3 and AV2 systems.

Key Features

• Genuine OEM Kirby roller bearing assembly
• Part Number: 178989S
• Designed for slide bracket movement system
• Ensures smooth vacuum head operation
• Reduces friction and mechanical wear
• Precision-engineered for exact OEM fit
• Durable construction for long service life
• Direct replacement for worn assemblies
• Compatible with multiple Kirby generations
• Restores proper alignment and movement

Sold exclusively through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.

What Makes the Model Stand Out

The Kirby Roller Bearing Assembly Slide Bracket for G3 & AV2 Vacuums – Part #178989S stands out because it is engineered to deliver smooth mechanical motion within the vacuum’s slide bracket system. Unlike generic replacements, this OEM component is built to exact Kirby tolerances, ensuring consistent performance and reduced mechanical strain.

Its integrated roller bearing design minimizes friction, allowing the vacuum head to glide smoothly across surfaces while maintaining stability and control. This improves overall usability and extends the life of surrounding mechanical components.

When purchased through Authorized Kirby Vacuum Parts Dealer Ace Vacuums, customers receive genuine Kirby OEM parts backed by trusted quality assurance and support.

Technical Specifications

• Model Name: Kirby Roller Bearing Assembly Slide Bracket
• MPN: 178989S
• Product Type: Roller Bearing / Slide Bracket Assembly
• Compatibility: Kirby G3, G4, G5, G6, Ultimate G, Diamond Edition, Sentria, AV2 (Avalir / Avalir 2) models
• Function: Supports smooth slide bracket movement and alignment
• Material: OEM-grade metal and engineered plastic
• Installation Type: Direct OEM replacement
• System Location: Vacuum base slide bracket assembly
• Country of Origin: USA
• Warranty or Guarantee: Manufacturer defect coverage (if applicable)
• Authorized Dealer: Ace Vacuums

Ideal Buyers

This product is ideal for:

• Kirby vacuum owners with G3 or Avalir series models
• Vacuum repair technicians
• Service and maintenance professionals
• DIY repair enthusiasts
• Restoration specialists
• Users experiencing stiff or uneven vacuum head movement

Availability

The Kirby Roller Bearing Assembly Slide Bracket for G3 & AV2 Vacuums – Part #178989S is available both in-store and online.

Ace Vacuums is an Authorized Kirby Vacuum Parts Dealer, ensuring customers receive genuine OEM parts, proper packaging, and reliable support.

Comparison Table

Pros and Cons

Pros

• Genuine OEM Kirby mechanical assembly
• Ensures smooth slide bracket movement
• Reduces friction and wear
• Exact fit for multiple Kirby models
• Available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums

Cons

• Requires internal installation access
• Only compatible with specific Kirby generations

Frequently Asked Questions (15 FAQs)

1. What is the Kirby Roller Bearing Assembly Slide Bracket for G3 & AV2 Vacuums – Part #178989S used for?
It helps control smooth movement and alignment of the vacuum’s slide bracket system during operation.

2. Is this a genuine OEM Kirby part?
Yes, it is a genuine OEM component available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.

3. Which models are compatible with this part?
It is compatible with Kirby G3, G4, G5, G6, Ultimate G, Diamond Edition, Sentria, and AV2 (Avalir/Avalir 2) vacuum models.

4. What happens if this part is worn out?
You may experience stiff movement, poor alignment, or reduced vacuum head mobility.

5. Does this affect suction power?
No, it mainly affects mechanical movement rather than airflow.

6. Is installation difficult?
Installation requires internal access to the slide bracket system and may require basic repair skills.

7. Does Authorized Kirby Vacuum Parts Dealer Ace Vacuums sell genuine parts?
Yes, Ace Vacuums supplies only authentic OEM Kirby replacement components.

8. What materials are used in this assembly?
It is made from OEM-grade metal and durable engineered plastic.

9. Does this reduce friction in the system?
Yes, the roller bearing design helps minimize friction and wear.

10. Is this commonly replaced during maintenance?
Yes, it is often replaced when wear affects movement performance.

11. Can I use a generic replacement?
OEM parts are recommended for best fit, durability, and performance.

12. Does this come pre-assembled?
Yes, it is supplied as a complete roller bearing assembly.

13. Can this restore smooth vacuum movement?
Yes, replacing a worn unit can significantly improve glide and control.

14. Can Ace Vacuums help confirm compatibility?
Yes, Authorized Kirby Vacuum Parts Dealer Ace Vacuums can assist with part verification.

15. Why should I choose the Kirby Roller Bearing Assembly Slide Bracket for G3 & AV2 Vacuums – Part #178989S?
It provides genuine OEM precision, smooth mechanical performance, long-lasting durability, and trusted support when purchased through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.