HITACHI ZX200 ZAXIS200 Boom Cylinder Seal Kit 4448398 4410244 4438209 4607534 4410247 4438208 4607535

Functional use

The oil seal of the hydraulic system of the excavator plays a vital role in the normal operation of the excavator.
The main function of the oil seal is to prevent the leakage of hydraulic oil and ensure that the hydraulic system can maintain a stable pressure, so as to ensure that the various actions of the excavator are accurately and effectively executed.
Common materials for oil seals of hydraulic systems of excavators include rubber, polyurethane, etc., which have good oil resistance, wear resistance and high and low temperature resistance.
High-quality oil seals can effectively extend the service life of the hydraulic system and reduce the probability of failure. If the oil seal is damaged or aged, it may cause hydraulic oil leakage, making the excavator slow, weak, or even unable to work normally.
When choosing the oil seal of the hydraulic system of the excavator, it is necessary to consider factors such as the size, material, applicable working pressure and temperature range of the oil seal to ensure that it is perfectly matched with the hydraulic system of the excavator. At the same time, regular inspection and replacement of oil seals are also an important part of excavator maintenance.

Why choose us?

1, Do you still find a company which can provide one-stop solution to your problem? Why not choose us?

2, Do you still find a company which could provide high-quality products with comparative price? How about choose us?

3, Do you still find a company which is glad to to take good service to make you feel at home? Why do not take us into consideration?

4, Do you have a high requirements for products, ant hope it could have large stock, short delivery time and long warranty period? Welcome to our company and choose products that meet your needs.

5, As a professional company in this industry, we have accurate data to follow the excavator brand part number inquiry, guarantees the product’s correct rate.You can trust us because we can find parts for nearly all your needs.