CL 833802 Brush Gimbal and Retaining Ring for Nilfisk, Alto, Clarke, American-Lincoln Floor Scrubbers. Female brush gimbal found on "L" and "D" series Encore and Focus scrubbers as well as many other popular Clarke / Alto / American-Lincoln scrubbers. This part includes 833802 brush gimbal and 838301 brush gimbal spring. This gimbal assembly fits the male driver (CL 34400B)of the scrub brush drive motor and is always screwed to the disc brush or pad driver block. Will not fit "S" series scrubbers (these models require twist on style clutch plates). Works in conjunction with the "male" driver attached to the motor (our AD 56382665). Priced Each. Replaces Nilfisk Clarke 833802 and 838301. Our Part Number CL 833802