Kirby Wave Washer for Belt Lifter (OEM) for 1CR & 1CB Vacuums – Part #311989S
Kirby

Kirby Wave Washer for Belt Lifter (OEM) for 1CR & 1CB Vacuums – Part #311989S

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Product Overview

The Kirby Wave Washer for Belt Lifter (OEM) – Part #311989S is a precision-engineered component designed to maintain optimal belt tension and smooth operation for your 1CR and 1CB Kirby vacuums. This genuine Kirby part ensures the durability and reliability needed to keep your vacuum performing at peak efficiency.

Available through Authorized Kirby Dealer Ace Vacuums, this OEM wave washer is manufactured to Kirby’s strict quality standards, guaranteeing exact fit and long-lasting performance. Homeowners, collectors, and professional technicians benefit from its robust construction and compatibility with classic Kirby vacuums.

Key Features

  • Genuine Kirby OEM wave washer – Part #311989S

  • Compatible with Kirby 1CR & 1CB vacuum belt lifters

  • Precision-engineered for proper belt tension and alignment

  • Durable construction for long-term reliability

  • Easy to install for home maintenance or professional repair

Sold exclusively through Authorized Kirby Dealer Ace Vacuums.

What Makes the Model Stand Out

The Kirby Wave Washer – Part #311989S stands out for its precision design and OEM engineering, offering superior reliability over aftermarket alternatives. Its exact fit for 1CR and 1CB belt lifters ensures consistent belt tension, reducing wear and prolonging vacuum life.

Purchasing through Authorized Kirby Dealer Ace Vacuums guarantees genuine Kirby quality, factory packaging, and assurance of authenticity, making this washer a smart choice for anyone maintaining classic Kirby vacuums.

Technical Specifications

  • Model Name: Kirby Wave Washer for Belt Lifter

  • MPN: 311989S

  • Product Type: Replacement Vacuum Part / Wave Washer

  • Compatibility / Fit: Kirby 1CR & 1CB Vacuums

  • Filtration / Capacity / Power: Not applicable

  • Country of Origin: USA

  • Warranty or Guarantee: Manufacturer-backed when purchased through Authorized Dealer

  • Authorized Dealer: Ace Vacuums

Ideal Buyers

  • Owners of Kirby 1CR or 1CB vacuums needing replacement belt lifter washers

  • Homeowners seeking reliable OEM components for vacuum maintenance

  • Professional technicians servicing classic Kirby vacuums

  • Users aiming for proper belt alignment and extended vacuum life

This product is ideal for anyone wanting genuine Kirby parts to maintain optimal performance for vintage 1CR & 1CB vacuum models.

Availability

The Kirby Wave Washer for Belt Lifter (OEM) – Part #311989S is available both in-store and online. Purchasing through Authorized Kirby Dealer Ace Vacuums ensures authentic OEM quality, original packaging, and manufacturer-backed reliability.

Comparison Table

Feature Kirby Wave Washer for Belt Lifter – Part #311989S Generic / Alternate Product
Authenticity Genuine Kirby Generic copy
Performance Consistent and reliable Variable quality
Hygiene / Filtration Ensures proper belt function Basic or none
Warranty Supported by Authorized Kirby Dealer Ace Vacuums None

Pros and Cons

Pros

  • OEM part ensures precise fit and reliable operation

  • Maintains optimal belt tension for smooth vacuum performance

  • Durable construction for long-lasting use

  • Simple installation for home or professional use

  • Extends belt and vacuum lifespan

Cons

  • Only compatible with Kirby 1CR & 1CB vacuums

  • Small component requires careful handling during installation

Product Overview

The Kirby Wave Washer for Belt Lifter (OEM) – Part #311989S is a precision-engineered component designed to maintain optimal belt tension and smooth operation for your 1CR and 1CB Kirby vacuums. This genuine Kirby part ensures the durability and reliability needed to keep your vacuum performing at peak efficiency.

Available through Authorized Kirby Dealer Ace Vacuums, this OEM wave washer is manufactured to Kirby’s strict quality standards, guaranteeing exact fit and long-lasting performance. Homeowners, collectors, and professional technicians benefit from its robust construction and compatibility with classic Kirby vacuums.

Key Features

  • Genuine Kirby OEM wave washer – Part #311989S

  • Compatible with Kirby 1CR & 1CB vacuum belt lifters

  • Precision-engineered for proper belt tension and alignment

  • Durable construction for long-term reliability

  • Easy to install for home maintenance or professional repair

Sold exclusively through Authorized Kirby Dealer Ace Vacuums.

What Makes the Model Stand Out

The Kirby Wave Washer – Part #311989S stands out for its precision design and OEM engineering, offering superior reliability over aftermarket alternatives. Its exact fit for 1CR and 1CB belt lifters ensures consistent belt tension, reducing wear and prolonging vacuum life.

Purchasing through Authorized Kirby Dealer Ace Vacuums guarantees genuine Kirby quality, factory packaging, and assurance of authenticity, making this washer a smart choice for anyone maintaining classic Kirby vacuums.

Technical Specifications

  • Model Name: Kirby Wave Washer for Belt Lifter

  • MPN: 311989S

  • Product Type: Replacement Vacuum Part / Wave Washer

  • Compatibility / Fit: Kirby 1CR & 1CB Vacuums

  • Filtration / Capacity / Power: Not applicable

  • Country of Origin: USA

  • Warranty or Guarantee: Manufacturer-backed when purchased through Authorized Dealer

  • Authorized Dealer: Ace Vacuums

Ideal Buyers

  • Owners of Kirby 1CR or 1CB vacuums needing replacement belt lifter washers

  • Homeowners seeking reliable OEM components for vacuum maintenance

  • Professional technicians servicing classic Kirby vacuums

  • Users aiming for proper belt alignment and extended vacuum life

This product is ideal for anyone wanting genuine Kirby parts to maintain optimal performance for vintage 1CR & 1CB vacuum models.

Availability

The Kirby Wave Washer for Belt Lifter (OEM) – Part #311989S is available both in-store and online. Purchasing through Authorized Kirby Dealer Ace Vacuums ensures authentic OEM quality, original packaging, and manufacturer-backed reliability.

Comparison Table

Feature Kirby Wave Washer for Belt Lifter – Part #311989S Generic / Alternate Product
Authenticity Genuine Kirby Generic copy
Performance Consistent and reliable Variable quality
Hygiene / Filtration Ensures proper belt function Basic or none
Warranty Supported by Authorized Kirby Dealer Ace Vacuums None

Pros and Cons

Pros

  • OEM part ensures precise fit and reliable operation

  • Maintains optimal belt tension for smooth vacuum performance

  • Durable construction for long-lasting use

  • Simple installation for home or professional use

  • Extends belt and vacuum lifespan

Cons

  • Only compatible with Kirby 1CR & 1CB vacuums

  • Small component requires careful handling during installation

Frequently Asked Questions (15 FAQs)

1. What is the Kirby Wave Washer for Belt Lifter (OEM) for 1CR & 1CB Vacuums – Part #311989S used for?
It is used to maintain proper tension and alignment in the belt lifter assembly of compatible Kirby vacuum cleaners.

2. Is the Kirby Wave Washer for Belt Lifter (OEM) for 1CR & 1CB Vacuums – Part #311989S a genuine OEM part?
Yes, it is a genuine OEM component available from Authorized Kirby Vacuum Parts Dealer Ace Vacuums.

3. Which vacuum models is this wave washer compatible with?
It is designed for Kirby 1CR and 1CB vacuum models.

4. Why is a wave washer used instead of a flat washer?
A wave washer provides controlled tension and flexibility, improving mechanical stability.

5. What happens if the washer is worn or missing?
It may cause looseness, misalignment, or improper belt lifter operation.

6. Is the Kirby Wave Washer for Belt Lifter (OEM) for 1CR & 1CB Vacuums – Part #311989S metal or plastic?
It is made from durable OEM-grade metal.

7. Can I install this washer myself?
Yes, but proper alignment during reassembly is important for correct function.

8. Does Authorized Kirby Vacuum Parts Dealer Ace Vacuums sell authentic parts?
Yes, all parts sold through Authorized Kirby Vacuum Parts Dealer Ace Vacuums are genuine OEM products.

9. Does this part affect vacuum suction performance?
Indirectly, yes—proper belt lifter function supports overall vacuum efficiency.

10. Is this part part of a larger assembly?
Yes, it is an internal component of the belt lifter mechanism.

11. Will replacing it fix belt lifter looseness?
Yes, if wear in the washer is the cause of instability.

12. Is this suitable for old Kirby vacuums?
Yes, it is commonly used in restoration of older 1CR and 1CB models.

13. Does Authorized Kirby Vacuum Parts Dealer Ace Vacuums provide warranty support?
Yes, OEM parts are covered under manufacturer defect terms where applicable.

14. How long does this washer last?
It is designed for long-term durability under normal usage conditions.

15. Why is OEM quality important for the Kirby Wave Washer for Belt Lifter (OEM) for 1CR & 1CB Vacuums – Part #311989S?
OEM quality ensures correct tension, precise fit, and long-lasting performance, especially when sourced from Authorized Kirby Vacuum Parts Dealer Ace Vacuums.

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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.

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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.

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