117123 Lamb Ametek Motor

For FloMaster

  (4.9/5 Stars) - Overall Rating from 74 Users

Part # M-7123
Our Price:
$138.95
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)


April 15, 2024

Install was easy. Works great!

Shipping was fast!

- Texas

(5/5 Stars)


December 16, 2023
Comments not provided.
- Pennsylvania

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.


Not finding the answer you are looking for?
Feel free to ask your question using the form below.

Ask your question below about our 117123-Lamb-Ametek-Motor

We will email our answer to you directly.

Email Address

* Maximum 800 characters.

Related Products

Motor Brush 8
$8.40
In Stock
5.7in Diameter Motor Gasket
$2.73
In Stock
Free Flow Maintenance Cloths
$19.25
In Stock