... parts 1. Good quality ,Competitive price ,guarantee 100000km. 2.passed the TS16949 and ISO9000 mtz partsmtz-50Piston Material : ... , Alloy cast iron.Piston Type :1 Steel-insert piston , 2 ALFIN piston , 3 Cast Iron piston , 4 Cooling channel piston ... , vw(2)EAST EUROPE VEHICLE TYPE: belarus, compressor, kamaz, mtz, steyr, howo, utb, zetor(3)AMERICAN VEHICLE TYPE: cat, caterpillar, case international ...