Fits:

A300 Automatic Scrubber, A500 Walk-Behind Floor Scrubber, Speed Scrub 300 Walk-Behind Floor Scrubber, Speed Scrub 350 Stand-On Rider Scrubber, Speed Scrub 500 Walk-Behind Floor Scrubber, SS300 Walk-Behind Floor Scrubber, SS500 Walk-Behind Floor Scrubber, T300 Walk-Behind Floor Scrubber, T300e Walk-Behind Floor Scrubber, T350 Stand-On Rider Scrubber, T500 Walk-Behind Floor Scrubber, T500e Walk-Behind Floor Scrubber, T600 Walk-Behind Floor Scrubber, T600e Walk-Behind Floor Scrubber, T600ee Walk-Behind Floor Scrubber