Rear Bottom Plate, for 300 (light gray) Central Vacuums so the housing can rock

so the housing can rock and airflow slips out behind the brush roll

so components sit correctly and the canister tracks smoothly again

Crumbs on the counter

It installs directly at the right brush-roll end

Rear Bottom Plate, for 300 (light gray) Central Vacuums so the housing can rockThis genuine SEBO Rear Bottom Plate in light gray fits the SEBO 300 Series uprights. It is the panel that closes the rear of the power head underside and keeps the back edge of the nozzle sitting flush against the floor. A worn or cracked rear plate stops the base from sealing, so the housing can rock and airflow slips out behind the brush roll, thinning pickup on the trailing pass. Replacing it with an intact plate levels the base and restores a