SEBO Valve Cover for DART — Light Gray, Non-Adjusting Handle

This one is matched by build rather than by badge. 7057HG is SEBO's light gray valve cover for a DART fitted with the fixed handle that does not adjust. Confirm the handle style first, because the gray black panel 7056GS is a separate moulding under a separate number and the two do not swap.

The cover seals and positions the valve portion of the airway, keeping that stretch closed so the motor pulls through the nozzle instead of through the machine's own body. Being plastic, and sitting at the joint between body and handle, it is the first casualty when an upright goes over or the neck clips a stair edge. Afterwards nothing sounds wrong at all, which is precisely the difficulty. Only the pickup at floor level betrays it, as part of the airflow now enters through the crack.

• Part number: 7057HG
• Fits: SEBO DART with the fixed, non-adjusting handle
• Colour: light gray
• Material: moulded plastic panel located by tabs
• Confirm first: that the handle on the machine does not adjust
• Related part numbers: 7056GS gray black valve cover, 7028ER valve spring set

Underneath, the valve is returned by a spring, sold as the 7028ER set with the earlier and later patterns in one packet, and it forms the other half of any investigation that starts with pickup falling off for no reason. Other light gray and white items listed for these machines include the switch frame 7178WE and the tube plug 7076GS. Ease the tabs out carefully during removal; on an aged panel they snap first, and they are what makes the difference between a cover that seals and one that just sits there. Genuine SEBO part from an authorized SEBO dealer, shipped in 2-5 business days.