This is a replacement drive for the Westside or Balboa HOn3 T-12 from years past. This easy to install unit has a coreless motor with a 2.4:1 gear reduction and ball bearings that screws into the exact same place the original motor screwed into. Take the old motor out, , remove the old coupling, attach the new unit to the worm shaft and screw this new drive in. Attach wires and you are off and running but instead of a 24:1 open frame motor drive, you have a 57:1 coreless drive that is completely inside the cab. Basic installation takes 10-15 minutes with another few minutes to check alignment and adjust and connect the wires.
Unit comes assembled and tested. Ready to install.