SEBO Air Channel Cover with...
$24.00
Product details
Two jobs sit in one molding here. Part 50308ER closes off the air channel on the SEBO 300 Mechanical and the SEBO 350 Mechanical and also carries the suction controls that ride on it, so the kit arrives with a dial wheel, its spring, a lever and the push-button knob all fitted to the panel. SEBO records the cover itself at position 106 of the 300 350 Mechanical parts diagram.
A hairline crack anywhere along this cover bleeds air out of the channel before it ever reaches the nozzle, which presents as a machine that has quietly lost pull for no visible reason. It is a fault that hides well, because the bag is clean, the filters are new, and nothing looks wrong from the outside. A dial that spins without changing anything, or a knob that no longer returns when released, points instead at the control pieces riding on the panel. Ordering the assembly complete covers both faults in a single fitting.
Work through the rest of the airpath before blaming the cover. Hose 5040SB, connection tube 50105HG, fitting 50131HG and cleaning wand 50165HG are the other places a leak or a blockage hides on these uprights, and a bag housing that has distorted, 50200GS, will mimic the same symptom.
- Part number: 50308ER
- Fits: SEBO 300 Mechanical and SEBO 350 Mechanical
- Diagram position: 106, air channel cover
- Also in the box: the dial wheel, its spring, a lever, and the push-button knob
- Job: seals the air channel and carries the suction control hardware
- Replace when: the panel is cracked, or the dial or knob no longer works as it should
- Related part numbers: 5040SB hose, 50105HG connection tube, 50131HG fitting, 50200GS bag housing
SEBO catalogues this one as the air channel cover supplied together with its suction control hardware, which is why the listing name is so long. Genuine SEBO part from an authorized dealer, and the number to quote for a 300 Mechanical air channel cover or a 350 Mechanical suction control panel. Ships in 2-5 business days.

