Chassis HSB, for DISCO - Ice Blue, Fun and Onyx (gray black) Oreck note the location of every

note the location of every screw and clip

A worn or fractured housing allows the internals to shift and creates leak points that quietly reduce pickup

keeps the brush roll from engaging reliably

The plate seats as a direct-fit replacement

Chassis HSB, for DISCO - Ice Blue, Fun and Onyx (gray black) Oreck note the location of everyThis genuine SEBO Chassis HSB in gray black fits the SEBO DISCO power head in the Ice Blue, Fun, and Onyx finishes. The chassis is the main frame of the DISCO nozzle, holding the brush roll, drive, and wheels in their correct positions. Because it anchors every moving part in the head, a damaged chassis undermines the whole nozzle. Impacts and long service can crack or distort the frame, and once it is out of true the brush roll rides unevenly and the