1.Skirt Dia: 190mm 2.Compress Height: 151mm 3.Pihole Dia: 85mm 4.Combustion Chamber: direct injection

  It has lready pass ISO9002 quality system certification,QS9002 quality system certification and ISO/TS16949:2002 quality system certification,the ''YINYUN" brand piston is honored as "SHANDONG FAMOUS-BRAND PRODUCTS".

  Our long-term operation principles are:exist on quality,science and technology promote devel opment,management produces cost-effectiveness,to win the market by integrity.and dependability we have built over 30 years.

190mm graphite coating piston