PISTON CYL. KIT
The cylinder is made for very high quality cast iron, which makes the cylinder have remarkable advantages of strong hardness, abrasion resistance, oil saving and strong ability of heat dispersing. Bored and grinded with germany equipment, the cylinder's size accuracy and GD & T achieve T grades. Besides, the grinding reticulation distributes regularly and it has advantages of equal oil film distribution, fine reciprocating lubrication and quite limited oil consumption.

Piston is made with high quality aluminum alloy (ADC12) through precision processing centre (CNC). Therefore, it has advantages of strong heat stability (strength>69Mpa under 300C high temperature while tensile strength is>196.12Mpa under normal temperature), low coefficient of expansion (<0.03D%) and super-strong hardness (95-130HBC).