117123 Lamb Ametek Motor

  (4.9/5 Stars) - Overall Rating from 56 Users

Part # M-7123
Our Price:
In Stock

The Ametek Lamb 117123 Motor for central vacuums, blowers, and similar applications replaces all versions of the 117123 motor used in all types of industries spanning many decades. Older model 117123 motors may not be marked properly with the motor number and some may have 11-7123 or just a 7123. We do not recommend rebuilding these types of motors due to cost and technical precision for proper performance and longevity.

Specifications for model 117123 Lamb Ametek Motor:

  • Genuine & New - Not Rebuilt - Stamped and Dated
  • Ships the day ordered, if not the next business day
  • 3-Stage, Tangential Bypass Motor, Ball Bearings
  • Diameter: 5.7 inch, Height: 8 inch
  • Voltage: 220-240, Amps 6.8, Hz: 50/60
  • Waterlift: 137.1", CFM: 95.1, AirWatts: 448
  • Warranty: One Year Residential, 30-Day Commercial
  • Guarantee: 100% Satisfaction 30-day Full Refund

Maintenance: No grease, oil, or tightening needed on the 117123 motor. The only recommended preventative maintenance is changing the motor brushes after several years or around the 300-500 hour half-life. The high quality of Ametek motors is recognized worldwide.

Instructions: How to Remove and Replace Your Central Vacuum Motor

FREE Shipping to 48 States. Excellent Shipping Options to Canada.

This item ships free!  No tax except for in California
100% Genuine Lamb Ametek Motor

Motor 117123 is a replacement motor for:
  • AirVac AV625
  • AstroVac SR-89
  • Beam 199ED
  • Beam 697B
  • Beam 697C
  • Beam 697D
  • Beam 697G
  • Beam 2500
  • Beam 2500B
  • Brute Optima Power Star 99193
  • CanaVac 299
  • CanaVac 299A
  • Duo-Vac 225
  • Duo-Vac 3520
  • Duo-Vac 3525
  • Eureka E1801B
  • Eureka E1801C
  • Filtex FX900
  • FloMaster M45
  • FloMaster M92
  • Frigidaire FCV329GGW
  • M & S FX900
  • MD Modern Day G23
  • MD Modern Day J
  • NuTone CV850
  • Smart 400
  • Smart 600
  • Westinghouse 1420
  • & more!

Top Customer Reviews

(5/5 Stars)

July 05, 2020

Fit perfect and were easy to install

- Connecticut
(5/5 Stars)

April 10, 2020

These parts (I ordered two) fit perfectly and were relatively easy to install. They arrived earlier than expected, and the price was the best I found I highly recommend Central Vacuum Online.

- New Hampshire
(5/5 Stars)

April 02, 2020

Delivered quickly and exactly what I needed. Perfect match to my older system.

- Illinois
(5/5 Stars)

August 26, 2019

A Super selection and great prices and fast delivery, everything as perfect as it should be

- Arizona
(5/5 Stars)

January 12, 2019


- Ohio
(5/5 Stars)

November 26, 2018
Comments not provided.
- Illinois
(5/5 Stars)

November 19, 2018

As soon as I received the two motors and new PC Board and installed them, it powered up and running very good. I am impressed.

Hope the unit last another 20 years.

- California
(5/5 Stars)

October 24, 2018
Comments not provided.
- New York
(5/5 Stars)

September 17, 2018

Exactly what I needed. works great.

- Kentucky
(5/5 Stars)

January 16, 2018

web site was very easy to use and is recommended to all

- Wisconsin
(5/5 Stars)

October 22, 2017

ordering was easy, parts fit perfect and work great.

- Oregon
(5/5 Stars)

May 24, 2017

Replacing the two motors gave new life to our central vacuum. It was not hard to do. At first I tightened the motors down too tight and they would not work, but loosening the hold down nuts for the fans freed them up and they work great.

- Indiana
(5/5 Stars)

March 05, 2017

Purchased two of these motors after one of the original motors in my Filtex FX900 system failed. These were easy to replace and our system is now up and running better than ever. Fast shipping.

- North Carolina
(5/5 Stars)

December 30, 2016

The motor was just installed and works well but I won't know if it is a true 5 star product for several years as the last motor worked for 20 years)

Truth is that this 5 star review is more for the company than for the motor. The wrong motor was ordered the first time around and they graciously worked with me to resolve my concerns and get me the correct motor as quickly as possible. As my vacuum has two identical motors, the second one 20 years old, I will confidently order from this site again!

- California
(5/5 Stars)

December 23, 2016

Exact replacement, no issues!

- Georgia
(5/5 Stars)

December 04, 2016

Motors work great!

- California
(5/5 Stars)

July 05, 2016

I had a problem with the first vac motor replacement that they sent. I called them up and sent me a replacement right away. Great customer service!

(5/5 Stars)

February 05, 2016

Good products good people to work with.

- Oklahoma
(5/5 Stars)

March 17, 2015

Worked, Great! My husband helped me install it.

- Virginia
(5/5 Stars)

March 17, 2015

Worked, Great! My husband helped me install it.

- West Virginia

Ask a Question

Replacement Motor for Serenity 119E
Question: Hi will this motor fit the serenity 199e
CVO's Answer:

Please verify the motor number listed on your actual motor. Once we have this information, we will be able to assist you with a compatible replacement.

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