1.Combustion Chamber:direct injection 2.Skirt Dia:105mm 3.Compress Height:77.1mm 4.Pinhole Dia:35mm 5.Heat treatment:tinning

    It has already 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.

   Specifications:

1.Heat-treatment Hardness: 95-130HBS.

2.Metallographic structure according to JB/T6289-92.

3.Unspecified according to GB/T1148-1993.

105 izumi piston