O Ring Kit Box

Hydraulic oil seal O-ring, in the hydraulic system plays a vital role in sealing a variety of specifications, multiple materials to choose from, to a large extent, reduce the excavator's maintenance costs, extend the life of the excavator, according to the excavator's need for the size of the material to choose from, through the effective sealing, the O-ring can prevent the external pollutants (eg, dust, moisture, etc.) to enter the hydraulic system, to protect the system's inter...  more