SEBO Replacement Axle for the DISCO Floor Polisher

Inside the SEBO DISCO floor polisher, a small shaft gives one of the moving assemblies its pivot. Part 2938ER is the factory item for that job, made to the original diameter and length so the piece it carries turns true rather than wandering in an oversized bore.

SEBO's DISCO parts list puts the axle at position 16, between the switch lever at 15 and the complete motor assembly at 17, in the group of hardware that sits behind the head rather than under it. Axles wear slowly and quietly. Hair and fine grit work their way onto the shaft, the surface scores, and the rotation picks up drag or a faint knock; a bent shaft announces itself as a component that turns with a wobble. Clearing the seat and fitting a fresh axle puts that movement back where it belongs, and it is worth doing while the machine is already opened for any other reason.

• Part number: 2938ER, supplied singly
• Fits: the SEBO DISCO floor polisher
• Purpose: pivot shaft for a rotating assembly inside the machine
• Diagram position: 16 on the DISCO parts list
• Before fitting: clear wound hair and grit from the shaft seat so the new axle sits square
• Other DISCO service parts: 3221 drive belt, 3222 motor pulley, 3220ER center castor, 3254GS rear castor, 3250ER centrifuge
• Neck hardware on the same list: 3226GS turning swivel neck, 3258GS swivel neck support, 3257ER swivel neck support L.H.

Anyone hunting a genuine SEBO DISCO axle is normally chasing a knock, a drag or a wobble rather than an outright breakage, so it pays to inspect the surrounding bearing surfaces at the same time and change what is worn while the machine is open. Ordered through our authorized SEBO account and shipped in 2–5 business days.