Used in JVC and others. With removable nylon pulley, mounting screws, and board "JVCR73HB." (Note: Can use as substitute in Nakamichi BX-series mode counter motor - equivalent to Nakamichi VA700B04. Must drill out holes on mounting plate slightly larger. We supply 2 screws + Washers to mount & current limiting resistor. Reuse worm gear from Nakamichi unit.) Oiled and tested #9 condition.