4614814 Boom Cylinder Seal Repair Kit Fits HITACHI ZX650H ZX850H

4614814 Boom Cylinder Seal Repair Kit fits HITACHI ZX650H ZX850H

Description:

Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is

to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.

Boom Cylinder seal kit is, as the name suggests, fitted into the boom cylinder.

There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.

Arm cylinder is the top one, and it's usually be called as top cylinder;

The bucket cylinder is the one that connects and controls the bucket.

Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger

excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some

particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.

Noted: Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity.

FAQ

1. If I only know the excavator model, but can not offer parts No., what should I do ?

If possible, you can send us pictures of old products, nameplate or the size for reference.

2. How can I pay the order?

We can receive payment through T/T(the bank fee,your side fee,our side fee is on your account),

Western Union,

Paypal(The bank fee is on your account),

bank transfer(pay by RMB)

3. When will get the items after I place order?

Once your payment is confirmed, we will arrange the goods within 24 hours; if not in stock , we will inform you before placing the order.

4. How can I do if there is something wrong with the items?

First of all , I have confidence in the quality of our products ,if you really found something wrong ,pls provide pictures for us and we will check. After it is confirmed, pls return to us , we will offer the correct item.

5. What is your main products ?

We are specialized in the hydraulic seal and seal kit,such as O-Ring,back up ring,oil seal,piston seal,rod seal,piston and rod seal.Excavator spare

parts, such as travel motor gearbox/ass’y/parts, swing gearbox/ass’y/motor/parts, hydraulic pump assy/parts and gear parts. If you need other

excavator parts, we also can supply as your requirements

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