AMETEK Lamb 117465 Vacuum Motor for MD Central Vacuum – Part# 207

AMETEK Lamb 117465 Vacuum Motor for MD Central Vacuum – Part# 207

Available: In Stock
$354.67
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Quick Summary

The 117465 vacuum motor is a new AMETEK Lamb replacement motor used in many central vacuum brands and models, including MD central vacuum model MD SV (120V). It is also commonly used in vacuums and blowers and replaces several related motor numbers.

Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.

Quick Highlights

  • New motor, not rebuilt
  • Part number 207
  • 2 fan stages
  • 110-120 volts, 50-60 hertz
  • Fits MD SV (120V)
  • Replaces several Lamb motor numbers

Product Overview

This 117465 vacuum motor is an original AMETEK Lamb motor sold as a brand new replacement, not a rebuilt unit. It is listed for the MD SV (120V) and is also noted as commonly used in AirMaster, Modern Day, Beam, Nutone, and Eureka systems.

The motor has 2 fan stages and measures 7.2 inches across the bottom with a 7-1/4 inch height. It replaces Lamb motor numbers 116465, 116467, 116488-13, 117129, and 117467.

Signs a motor may need replacement can include a mini breaker popping, an electrical smell, excessive blue sparks from the motor top, hearing only a click, or a motor that shuts down on its own and works again later.


Key Features

  • Original Lamb Motor: This is an AMETEK Lamb original motor supplied as a new replacement unit.
  • Listed for MD SV: This motor is listed to fit the MD central vacuum model MD SV (120V).
  • Multiple Replacement Numbers: It replaces 116465, 116467, 116488-13, 117129, and 117467 motors.
  • 2-Stage Design: The motor is specified with 2 fan stages.
  • Standard Electrical Specs: It is rated for 110-120 volts and 50-60 hertz operation.
  • Brushes Can Be Replaced: The carbon motor brushes on the 117465 motor can be replaced before the motor is at the end of its life.

MD Compatibility

This part is listed as the match for these MD central vacuum power units:

  • MD SV (120V)

Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.


Technical Specifications

Specification Details
Brand AMETEK Lamb
Product name 117465 Lamb Vacuum Motor
Part number 207
Fan stages 2
Bottom diameter 7.2 in
Voltage 110-120
Hertz 50-60
Height 7-1/4 in
Bolt height 1-1/2 in
Waterlift 112.8 in
CFM 107
Air watts 396
Amps 11.3
Fits MD model MD SV (120V)
Compatibility note AirMaster, Modern Day, Beam, Nutone and Eureka
Replaces 116465, 116467, 116488-13, 117129, 117467
Authorized Dealer Ace Vacuums

Best For

  • Replacing a worn or failing motor in an MD SV (120V)
  • Matching one of the listed replacement motor numbers
  • Repairing a central vacuum or blower that uses the 117465 motor
  • Replacing a motor showing blue sparks, electrical smell, or repeated shutdown

Not Ideal For

  • Units outside the listed fit or replacement numbers without confirming compatibility
  • Repairs where the relay, not the motor, is the actual problem
  • Shoppers looking for a rebuilt motor or a core trade-in program

Why Buy from Ace Vacuums

When you purchase from Ace Vacuums, you receive:

  • Central vacuum parts matched to your MD system
  • Help choosing the right hose, tools and inlet parts
  • Knowledgeable support before and after the sale
  • Shipping or pickup at our Fairfax and Leesburg showrooms

Available Online & In-Store

The AMETEK Lamb 117465 Vacuum Motor for MD Central Vacuum is available online and in-store through Ace Vacuums.

Visit Our Showrooms

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

Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).


Quick Summary

The 117465 vacuum motor is a new AMETEK Lamb replacement motor used in many central vacuum brands and models, including MD central vacuum model MD SV (120V). It is also commonly used in vacuums and blowers and replaces several related motor numbers.

Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.

Quick Highlights

  • New motor, not rebuilt
  • Part number 207
  • 2 fan stages
  • 110-120 volts, 50-60 hertz
  • Fits MD SV (120V)
  • Replaces several Lamb motor numbers

Product Overview

This 117465 vacuum motor is an original AMETEK Lamb motor sold as a brand new replacement, not a rebuilt unit. It is listed for the MD SV (120V) and is also noted as commonly used in AirMaster, Modern Day, Beam, Nutone, and Eureka systems.

The motor has 2 fan stages and measures 7.2 inches across the bottom with a 7-1/4 inch height. It replaces Lamb motor numbers 116465, 116467, 116488-13, 117129, and 117467.

Signs a motor may need replacement can include a mini breaker popping, an electrical smell, excessive blue sparks from the motor top, hearing only a click, or a motor that shuts down on its own and works again later.


Key Features

  • Original Lamb Motor: This is an AMETEK Lamb original motor supplied as a new replacement unit.
  • Listed for MD SV: This motor is listed to fit the MD central vacuum model MD SV (120V).
  • Multiple Replacement Numbers: It replaces 116465, 116467, 116488-13, 117129, and 117467 motors.
  • 2-Stage Design: The motor is specified with 2 fan stages.
  • Standard Electrical Specs: It is rated for 110-120 volts and 50-60 hertz operation.
  • Brushes Can Be Replaced: The carbon motor brushes on the 117465 motor can be replaced before the motor is at the end of its life.

MD Compatibility

This part is listed as the match for these MD central vacuum power units:

  • MD SV (120V)

Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.


Technical Specifications

Specification Details
Brand AMETEK Lamb
Product name 117465 Lamb Vacuum Motor
Part number 207
Fan stages 2
Bottom diameter 7.2 in
Voltage 110-120
Hertz 50-60
Height 7-1/4 in
Bolt height 1-1/2 in
Waterlift 112.8 in
CFM 107
Air watts 396
Amps 11.3
Fits MD model MD SV (120V)
Compatibility note AirMaster, Modern Day, Beam, Nutone and Eureka
Replaces 116465, 116467, 116488-13, 117129, 117467
Authorized Dealer Ace Vacuums

Best For

  • Replacing a worn or failing motor in an MD SV (120V)
  • Matching one of the listed replacement motor numbers
  • Repairing a central vacuum or blower that uses the 117465 motor
  • Replacing a motor showing blue sparks, electrical smell, or repeated shutdown

Not Ideal For

  • Units outside the listed fit or replacement numbers without confirming compatibility
  • Repairs where the relay, not the motor, is the actual problem
  • Shoppers looking for a rebuilt motor or a core trade-in program

Why Buy from Ace Vacuums

When you purchase from Ace Vacuums, you receive:

  • Central vacuum parts matched to your MD system
  • Help choosing the right hose, tools and inlet parts
  • Knowledgeable support before and after the sale
  • Shipping or pickup at our Fairfax and Leesburg showrooms

Available Online & In-Store

The AMETEK Lamb 117465 Vacuum Motor for MD Central Vacuum is available online and in-store through Ace Vacuums.

Visit Our Showrooms

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

Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).


Frequently Asked Questions

Is this a new or rebuilt motor?

This is a brand new motor, not a rebuilt one.

Will this fit my MD central vacuum?

It is listed for the MD central vacuum model MD SV (120V). If your model is different, confirm your power unit model and motor number before ordering.

What motors does this replace?

It replaces 116465, 116467, 116488-13, 117129, and 117467 motors.

What are the main specifications of this motor?

The listed specs are 2 fan stages, 110-120 volts, 50-60 hertz, 7.2 inch bottom diameter, 7-1/4 inch height, 1-1/2 inch bolt height, 112.8 inch waterlift, 107 CFM, 396 air watts, and 11.3 amps.

What are common signs that this motor needs to be replaced?

Signs can include a mini breaker popping, an electrical smell, excessive blue sparks from the motor top, hearing only a click, or a motor that shuts down on its own but works later.

If I only hear a click, is the motor always bad?

No. The record notes that if you do not hear a click, your relay most likely needs to be replaced and your motor may be fine.

Can the brushes be replaced on this motor?

Yes. The 117465 motor has carbon motor brushes that can be replaced.

Does this motor have a core trade-in?

No. There is no core trade-in for used motors.

Visit Our Showrooms

Check real-time traffic and travel time from your location in VA, DC, or MD.

📍 AceVacuums Fairfax (DMV Hub)

Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.

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📍 AceVacuums Leesburg

Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County

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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.

Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.

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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