This is a new reproduction 6 volt fuel gauge. This is for the MB, GPW, CJ2A, and CJ3B. This requires a 2″ hole to fit. (standard gauge hole in the jeeps listed) This has a black bezel and real glass. If you want a green bezel you will have to paint it. There is no back lighting just like the originals in the MB, GPW, CJ2A, and CJ3A.