707-98-55500 Boom Repair Seal Kit 7079855500 Komatsu PC70-7 PC70-7E Cylinder Seal Kits

Product 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.
• There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
• 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.
• Arm cylinder is the top one, and it's usually be called as top cylinder;
• Bucket cylinder is the one that connects and controls the bucket.

Related Parts:

Our Product Range:

We set up the PTFE polymer materials, PU polyurethane and NBR materials seals producing line. All sealing products are widely used in different kinds of excavator and breaker hammer installation and maintenance systems, wining high reputation from the customers at home and abroad. Our factory :The following seal kits we also can supply:

* Hydraulic pump seal kit

* Control valve seal kit

* O ring kit box

* Gear pump seal kit

* Travel motor seal kit

* Swing motor seal kit

* Pilot valve seal kit/PPC seal

* Adjuster seal kit

* Center joint seal kit

* Boom cylinder seal kit

* Arm cylinder seal kit

* Bucket cylinder seal kit

* Breaker hammer seal kit

Noted:

1. Due to the variety and quantity of mechanical parts industry, the price of each of our products can not be shown very accurately. If you are interested in our products, please leave a message to us or contact us on WeChat and WhatsApp, we will give you a quotation in the first time.

2. Each product has the corresponding size and the relative model should be, so please contact us before placing orders to determine the price, quantity and style of the relevant products.All products will undergo strict inspection before shipment to ensure that the products delivered to your hands are qualified products.

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