Lamb ACUSTEK Quiet Motor 116758-13 - 2-Stage 5.7", 120V S3865 Age and heavy use are

Age and heavy use are the usual causes

and door frames while you clean

even row of bristles so the floor brush glides and gathers debris cleanly again

This part carries the vacuum's weight at every lift and takes the strain of cord wrapping

Lamb ACUSTEK Quiet Motor 116758-13 - 2-Stage 5.7", 120V S3865 Age and heavy use areFeaturing ACUSTEK low noise peripheral bypass discharge, this replacement Ametek Lamb quiet motor (Part #116758 13) is a 2 stage, 5. 7 inch, 110 to 120 volt unit on sealed double ball bearings. Rated figures include 91. 5 inches of vacuum, 293 maximum air watts, 103 CFM, and 18,935 RPM, all aimed at quiet running. As the motor wears, suction fades and running noise climbs. Fitting the correct ACUSTEK unit restores rated airflow and returns the machine