... 50Piston Material : ZL109 Aluminium Alloy , Alloy cast iron.Piston Type :1 Steel-insert piston , 2 ALFIN piston , 3 ... piston ring , liner used in car , truck , tractor , Combat Engineer AS BELOW: (1) WEST EUROPE VEHICLE TYPE: bedford, benz, Peugeot, daf, ... mtz, steyr, howo, utb, zetor(3)AMERICAN VEHICLE TYPE: cat, caterpillar, case international, cummins, international, ford, lister, volvo(4)JAPANESE ...