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This Ametek Vacuum Motor is for your Beam Model 677S, 240 volt.
This motor has sealed bearings in it so dust and dirt will not get into the system. This allows for a longer motor life. The factory motor does not have this sealed bearing.
This motor replaces the Ametek #116354 motor that is obsolete. This replacement motor is more powerful and much more quiet in operational noise.
This vacuum uses 2 motors. You may want to replace both motors at the same time as Ametek motors are designed to operate up to 600 hours before they need replacing. If one motor has failed the other will most likely fail shortly there after. It is much easier to replace them both now and save the time and effort.
It is suggested you replace the motor gasket part #MO512.
Protect your motors from dust and dirt by using a motor filter. This prolongs the life of your motor and is a must for all motors. See our part #MO553.
Uses motor brushes part #MO508.