GooDeal 12mm Bing Style Carb Carburetor for Puch Maxi Sport Luxe Newport E50 Murray Replacing OE#: 2FM-906.612 Bing Style 12mm Aftermarket Carb. Stock Style with Throttle Cable Elbow. For Fitment: Puch Maxi, Maxi Sport, Maxi Luxe, Newport, E50, Magnum, MK, MKII, Cobra, 50cc engines. The following mopeds using the Puch Engine: Murray, Sears Free Spirit, J.C. Penney Pinto, Kromag.