Boom Bucket Hydraulic Oil Seal Kit EX200-3/6 4320999 4369901 For Reciprocating Motion

Hydraulic Excavator EX200-3/6 Arm Boom Bucket Cylinder Seal Kit 4320999 4369901 Rebuilde Kit

The place where O-ring can be used can be replaced by X ring, and the sealing effect is very good, but the place where x quad ring can be used, O-ring may not be replaced, which is the reason why X-ring is more expensive than O-ring.
 

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a combination of rings, forming a seal assembly, to block or separate fluid in reciprocating motion applications.Hydrdaulic seals are vital in machinery.
 
Product Specification 

Company Imformation

Established in 2008, Guangzhou CYNOK Seals Technology Co., Ltd. is a company specializing in providing sealing solutions and products for engineering machinery, automobiles, commercial vehicles and industrial hydraulic equipment. At present, there are 35 employees in our company, two branches of automobile seals and industrial seals.We could produce repair kits for automotive engines, gearboxes and excavators.
 
Our company is the marketing center of Asahi Precision (Japan) in Guangzhou, responsible for the sales of our factory seals , after-sales market . The factory can design drawings, customize and develop sealed products for customers with short cycle and high efficiency. To provide custormers with professional technical and production services of Japanese engineers
Products:We represent many famous brands , such as NOK,SKF,NDK,Koyo, NAK,TCS,TTO Trelleborg, Hallite, etc. We can provide pluralistic seals solutions for customers.
 
Customer Service: We have our own factory, which can customize and develop products for our customers.In addition,we have built more than 1,000 square meters of warehouse to ensure adequate supply and delivery within 24 hours.
 

We are dealing in different kinds of seal and seal kits as follow

1.Boom seal kits, Arm seal kits, Bucket seal kits, excavator cylinder seal kits and breaker seal kits.

2.Main pump seal kits, control valve seal kits,pilot pump seal kits, center joint seal kits.

3.Control valve seal kits, level valve seal kits, pilot valve seal kits.

4.Swing motor seal kits, travel motor seal kits, adjuster seal kits.

5.Hydraulic seals,High pressure rotary oil seals(TCN seals),TC seals,O-ring kits,Diaphragms ect

Packing And Delivery

Why Choose Us

*We have a professional team to offer professional service for you.You can ask us questions about technology and sales.

*We could offer new,oem,good quality made in china parts to you,you can send us the samples to product the oem products.

*Good service , fast reply and competitive price with better quality.

*Short delivery time,Stable transportation route

*Best after-sales and 24 hours online service,answer your questions in time

*Safe packing to protect goods, like wooden box, pallet for our parts.So as not to damage your product in transit

Advantages

1.Sample is available if we have in stock.

2.Wide range of size and materials of products.

3.Factory direct price.

4.We will reply you for your inquiry&any problem you may have ASAP.

5.Track the freight after sending until you get them.

6.Accept OEM/ODM order