mtz parts 1. Good quality ,Competitive price ,guarantee 100000km. 2.passed the TS16949 and ISO9000 mtz partsmtz-50Piston Material : ZL109 Aluminium ... , Piston ring, Cylinder liner, Auto AND Diesel parts engine parts, Liner kits, Spare parts 6)We can develop the new items ... from 68 mm to 160 mm8)Product Characteristics: Germany and Japanese advanced technology , Wear proof , High temperature resistant ...