1.Skirt Dia:90mm. 2.Combustion Chamber:direct injection. 3.Compress height:54.5mm. 4.Pinhole dia:29mm. 1.We have produce piston,hydraulic gear pump and oil pump for more than 40 years.We go all out to meet customer needs, through equipment, innovation and good reputation, excellent quality and perfect after-sales service for new and old Lucrative customers.2.It has already passed ISO9002 quality ...
