BRAND NEW Part Number – MMC FITS: Touring, Softail, Dyna and Sportster Models With Horn Mounted on Left Side of Engine Smallest size air cooling system on the market. Plug and play wire harness complete with a Deutch plug that plugs into the accessory switch plug on Harley s equipped with that feature. Also included are all electrical parts required if direct battery hook up is preferred. Mighty Mite s also includes a new heavy duty Vibration Damper that better positions the unit for the strongest and most desired installation. Smart engineering assures easy and accurate installation which positions the Mighty-Mite precisely where it does the most good. The small profile Mighty-Mite, surprises all with an amazingly powerful air velocity. Not quite the power of the Cool-Master, yet very effective in engine cooling abilities. NOTE: Older Harley carburetor models will need the owner to trim the plastic choke knob in order to insure proper fitment