6y8-8350T-01-00 Tach/Batt/Trim Gauge is Used and shows signs of use. Works as it should BUT...The screen has a discolored spot in the middle of the screen about the size of a finger tip. See Pics. Does have some very minor crazing, see close up pics with the flash on at an angle to illuminate the crazing. . Has rubber gasket incl with threaded cannon mounting nut.