SEBO Bridge for the Duo Drive Assembly

SEBO calls part 3039 the bridge, and the Duo parts diagram puts it at position 60 - almost exactly halfway through the numbered drive group that runs from the motor pulley 3014 at 51 through to the pulley 3056 at 72. It is a structural member rather than a moving one, tying that section of the assembly together so the shafts and pulleys either side of it keep their relationship to each other.

Because it holds other components in relation to one another, a bridge that has cracked or distorted does not fail on its own account. It lets the shafts 3035 and 3037, the gear wheels 3021 and 3022 and the pulleys around them drift out of alignment, and what the owner hears is a machine that has become noisy for no reason anyone can point at. Wear then accelerates on parts that were perfectly serviceable until the geometry shifted. Order by the diagram position rather than by the name, since bridge is a generic description across many parts catalogues and the number is what actually identifies this one. It is supplied as a single moulding, ready to fit.

• Part number: 3039
• Fits: the SEBO Duo brush machine
• Diagram position: 60 on the SEBO Duo parts diagram
• Role: structural member holding the drive group in alignment
• Sold: individually
• Neighbouring parts: pulley 3015 at position 59 and right-hand shaft 3035 at position 61
• Also in the group: clip 3071, end plate 3040, spacer 3036, ball bearing 0222

A SEBO Duo bridge, a Duo drive assembly bridge and SEBO part 3039 are all the same component and all point here. Genuine SEBO spare supplied through an authorized dealer, shipping in 2-5 business days.