3 inch orbital brush head bumper wheel for orbital scrub head.Fits Tennant 3500, 3520, T300, T300e, T500, T500e, T600, T600e, V-WD-15, V-WD-16P AND Nobles Typhoon 16B, 1610P, 1612, EV. Nobles Speed Scrub 300, SS300.(replaces 1014918)
Fits Aftermarket Tennant 1014918AM