117507 Lamb Vacuum Motor

Product Details

Our brand new (not rebuilt) lamb 117507 motor is a work-horse! The 117507 motor is a Lamb Ametek original motor.

  • Fan Stages - 3
  • Bottom Diameter - 7.2"
  • Voltage - 110-120
  • Hertz - 50-60
  • Height - 8.5"
  • Bolt Height - 2.5"
  • Waterlift - 134.1"
  • CFM - 94
  • AirWatts - 406
  • Amps - 12.5
What to note: The lamb 117507 Ametek vacuum motor may say 7507 or 11-7507.

What motors it replaces: 747012 and 117470 motors.

When to replace: The signs that a 117507 lamb motor needs to be replaced include: mini breaker popping, electrical smell, excessive blue sparks seen from motor top, you only hear a click, motor shuts down on its own but works later, or its life of 900-1,200 hours has been used up. (If you don't hear a click, then your relay most likely needs to be replaced and your motor may be fine). Five percent of the time, the mini breaker will go bad as well as the motor. If this happens, replace the motor and then evaluate the mini breaker.

How to replace: It is not difficult to replace the 117507 Ametek lamb motor. There are three bolts and a couple of wires. All of our customers are amazed at how easy it is. NOTE: There is no core trade-in. Used motors are thrown away or taken to a metal recycling center. Click here to read and print out our step-by-step motor replacement instructions.

Replacing motor brushes: The 117507 lamb vacuum motor has carbon motor brushes that can be replaced. This should be done before a motor is "on its last legs." Read more about changing the motor brush on the detailed motor brush how-to page. If you are ready to replace your motor brushes, here is a link to the 117507 motor brush. You will need to buy two.
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Compatible with many popular brands

This includes: Beam, Nutone, Vacuflo and Eureka.

Also compatible with:

  • A

    • AirMaster
    • AstroVac
  • B

    • Beam
    • Budd
  • D

    • Dust Care
    • Dynovac
  • E

    • EasyFlo
    • Eureka
  • F

    • Flo-Master
  • G

    • Galaxie
  • M

    • Modern Day
  • N

    • Nutone
  • P

    • PowerKing
  • S

    • Sequoia
    • Signature
    • Smart
    • Star
  • V

    • Vacu-Queen
    • Vacuflo
    • Vacumaid
  • W

    • WalVac
    • Westinghouse

Note: This product may be incompatible with brands not listed. Please call our Customer Care Team at (800) 997-2278 for assistance.

Part #203
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Product Help

Latest Top Reviews

5 Stars
Feb 11 2020 7:47AM
Installed myself, had no trouble, and it worked as it should.

5 Stars
Feb 1 2019 6:44PM
I ordered this motor to replace a 25 yr old NuTone motor on 1/8/19. It was delivered on 1/15/19 with the gasket and hose I ordered. The motor was easy to install and works as expected. Erica was helpful with ordering.

5 Stars

Jul 11 2018 11:38AM
Perfect, it fit like a glove. No install problems. Looking forward to years of service. Thanks

5 Stars

Mar 3 2018 8:00AM
Fast shipping; Correct fit and easy replacement for Nutone CV-353 Motor unit.

5 Stars
May 9 2017 11:52AM
After 23 years, my central vac pooped out. Thank god MD vacuum was hear for me. It was an easy fix. And, American Made too!

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