PowerBoss micro switch, part 90636234, listed for Nautilus scrubbers and E-series/Kleen Sweep sweepers (fitment not independently confirmed).

• PowerBoss micro switch replacement part, PowerBoss part number 90636234 (also listed as PB90636234)
• Listed by an authorized PowerBoss dealer as fitting the Nautilus and Nautilus HD scrubbers (including the Nautilus seat-switch option)
• Also listed by a separate parts source as fitting the PowerBoss E24, E26, E28, E30, E33/E33XL walk-behinds and Kleen Sweep 40R/47R sweepers
• Fitment sourced from two dealer listings that name different PowerBoss model families for this same part number; confirm against your specific machine before ordering