I always wanted one due to the awesome ribbed can design. It is so different in it's design. The endbell is held with 2 long scres that goes through the can to the seprate mottor plate. The brushes are then held onto the endbell with a small cam that moves only the brushes to change the timing. The endbell has 2 grooves for the brush spring to sit in for different spring tension on the brushes. For a mass produced motor this must have been one of the best???
The end bell & motor plate are held in posistion by a tiny locating pin that slides into the ribbed can.
The arm is toast as somone decided to remove the air vanes that was another unique design feature . Arms are on the bay so a new one will be ordered.
I bought this to go in my original Top Force shelfer BUT was not going to pay the stupid amount of over $100 for one as it's no Check Point.

