Beam / Electrolux Central Vacuum Anti-Vibration Mounting Piece

This isolator piece sits inside the wall-mounting hardware that holds a Beam, Electrolux, Frigidaire, or Honeywell power unit in place, cushioning the unit against its bracket so motor vibration does not carry into the wall framing and the rest of the house while the system runs on a normal cleaning day.

The rubber in this hardware hardens, compresses, or splits after years of cycling on and off, and once that happens the power unit starts to rattle against its bracket every time it kicks on, sometimes loud enough to be heard from an adjoining room or a floor above. That rattle is easy to blame on the motor or a bearing, when the actual cause is aged mounting hardware rather than anything inside the housing itself.

Fitting a new piece brings back a quiet, steady mount without opening the motor or touching any wiring, since it does nothing but sit between the unit and the bracket that carries its weight day to day, cycle after cycle, year after year of ordinary operation. Parts retailers list this kit, part 145506, as fitting Beam, Electrolux, Frigidaire, and Honeywell central vacuums, which share the same bracket-mount design across those brand families.

Check this hardware first any time a power unit starts making noise it never made when new, since it is one of the cheaper, faster fixes to rule out before assuming a motor or bearing problem. A quick look often saves a much longer diagnostic session, especially on an older install where the original rubber has had years to give out under normal, day-to-day use.

• Part: 145506
• Fits: Beam, Electrolux, Frigidaire, and Honeywell power unit mounting hardware
• Function: Cushions the power unit against its mounting bracket
• Symptom it fixes: Rattling at the power unit during operation