Kirby Side Guide Blocks & Bracket 2-Pack for G3 & AV2 Vacuums – Part #178797S

Product Overview

The Kirby Side Guide Blocks & Bracket 2-Pack for G3 & AV2 Vacuums is a genuine OEM replacement set engineered to maintain proper brush roll alignment and smooth operation in compatible Kirby upright vacuums. These side guide blocks and bracket play a critical role in stabilizing the brush roll, helping ensure consistent cleaning performance across carpets and hard floors.

Available through Authorized Kirby Dealer Ace Vacuums, this 2-pack replacement set is manufactured to Kirby’s exact standards for durability, precision fit, and long-term reliability. Replacing worn or damaged guide blocks helps reduce vibration, prevent uneven brush wear, and restore optimal vacuum performance.

Key Features

• Genuine Kirby OEM side guide blocks and bracket

• Includes two side guide blocks and matching bracket

• Maintains correct brush roll alignment and stability

• Reduces vibration and uneven brush wear

• Precision-molded for exact factory fit

• Designed specifically for select Kirby upright models

Sold exclusively through Authorized Kirby Dealer Ace Vacuums.

What Makes the Model Stand Out

The Kirby Side Guide Blocks & Bracket 2-Pack for G3 & AV2 Vacuums stands apart from generic alternatives by offering factory-precise tolerances and durable materials engineered for long-term use. Unlike aftermarket copies that may wear quickly or cause misalignment, this genuine Kirby set ensures smooth brush roll rotation and consistent cleaning results.

When purchased from Authorized Kirby Dealer Ace Vacuums, customers receive authentic OEM components that preserve the integrity and performance of their Kirby vacuum system.

Technical Specifications

• Model Name: Kirby Side Guide Blocks & Bracket 2-Pack

• MPN: 178797S

• Product Type: Vacuum replacement part

• Compatibility / Fit:

  • Kirby G3

  • Kirby Avalir II (AV2)

• Filtration / Capacity / Power: Not applicable

• Country of Origin: USA

• Warranty or Guarantee: Manufacturer warranty when purchased from an authorized dealer

• Authorized Dealer: Ace Vacuums

Ideal Buyers

• Kirby G3 and Avalir II vacuum owners

• Homeowners maintaining brush roll performance

• Users experiencing vibration or uneven brush operation

• Customers who prefer genuine OEM parts over aftermarket replacements

This product is best suited for Kirby owners who want factory-correct fitment and long-lasting reliability.

Availability

The Kirby Side Guide Blocks & Bracket 2-Pack for G3 & AV2 Vacuums is available both in-store and online. As an Authorized Kirby Dealer, Ace Vacuums ensures customers receive genuine Kirby OEM parts with original packaging and manufacturer-backed support.

Comparison Table

Pros and Cons

Pros

• Genuine Kirby OEM replacement set

• Ensures proper brush roll alignment

• Reduces vibration and uneven wear

• Exact factory fit for listed models

• Durable materials for long service life

Cons

• Compatible only with specific Kirby models

• Higher cost than non-OEM alternatives

Frequently Asked Questions 

1. What is the Kirby Side Guide Blocks & Bracket 2-Pack for G3 & AV2 Vacuums used for?
The Kirby Side Guide Blocks & Bracket 2-Pack by Kirby stabilizes and aligns the brush roll for smooth operation. Purchasing from Authorized Kirby Dealer Ace Vacuums ensures genuine OEM quality.

2. Is the Kirby Side Guide Blocks & Bracket 2-Pack an original Kirby product?
Yes, this is a genuine Kirby OEM replacement available through Authorized Kirby Dealer Ace Vacuums.

3. Which vacuums are compatible with the Kirby Side Guide Blocks & Bracket 2-Pack for G3 & AV2 Vacuums?
This set fits Kirby G3 and Kirby Avalir II (AV2) models. Authorized Kirby Dealer Ace Vacuums can confirm compatibility.

4. Why should I replace worn side guide blocks in my Kirby vacuum?
Worn guide blocks can cause vibration and misalignment. Replacing them with a genuine set from Authorized Kirby Dealer Ace Vacuums restores proper performance.

5. Does the Kirby Side Guide Blocks & Bracket 2-Pack improve cleaning performance?
Yes, it helps maintain consistent brush roll contact and smooth operation when sourced from Authorized Kirby Dealer Ace Vacuums.

6. Are aftermarket side guide blocks as reliable as Kirby originals?
Aftermarket options vary in quality. The Kirby Side Guide Blocks & Bracket 2-Pack from Authorized Kirby Dealer Ace Vacuums meets factory specifications.

7. Is installation of the Kirby Side Guide Blocks & Bracket 2-Pack difficult?
Installation is straightforward for most users. Authorized Kirby Dealer Ace Vacuums can provide assistance if needed.

8. Does this 2-pack include all necessary components?
Yes, the Kirby Side Guide Blocks & Bracket 2-Pack includes both guide blocks and the bracket, purchased from Authorized Kirby Dealer Ace Vacuums.

9. How long do Kirby side guide blocks typically last?
With normal use, genuine Kirby parts from Authorized Kirby Dealer Ace Vacuums offer long-lasting durability.

10. Will this part reduce vibration in my Kirby vacuum?
Yes, proper brush alignment from the Kirby Side Guide Blocks & Bracket 2-Pack helps minimize vibration when purchased from Authorized Kirby Dealer Ace Vacuums.

11. Can I use this part on other Kirby models?
This part is designed only for G3 and Avalir II models. Authorized Kirby Dealer Ace Vacuums can help verify fitment.

12. Is the Kirby Side Guide Blocks & Bracket 2-Pack available online?
Yes, it is available online and in-store through Authorized Kirby Dealer Ace Vacuums.

13. Does this product come with a warranty?
When purchased from Authorized Kirby Dealer Ace Vacuums, the Kirby Side Guide Blocks & Bracket 2-Pack includes manufacturer warranty coverage.

14. Why buy from Authorized Kirby Dealer Ace Vacuums instead of third-party sellers?
Authorized Kirby Dealer Ace Vacuums guarantees genuine OEM parts, proper packaging, and reliable customer support.

15. Will I receive original Kirby packaging with this product?
Yes, the Kirby Side Guide Blocks & Bracket 2-Pack ships in original Kirby packaging when purchased from Authorized Kirby Dealer Ace Vacuums.

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.