Boom Swing Seal Kit 878000417 Cylinder Service Kits Fits Komatsu PC45R-8 PC45-1 Models Heavy Equipment

Terms Of Service:

1. You may email us if you have a question or would like to submit a comment.

2. Generally, email will be responded to within 24 hours; except on every Sunday and holidays. We will reply as soon as we back in office.

3. Though we pride ourselves on fast order processing and shipping, sometimes delays may occur. Please be patient, and keep in touch with us via email.

4. Should you be dissatisfied with our service for any reason, please contact us.

5. We have important business in the overseas market due to our high quality produtc and reasonable prices.

6. Also, we can supply all kinds of excavator spare parts according to customers’ requirements! All the picture is just for your reference.

7. We always promise to offer excellent products as well as satisfactory service to our clients all over the world.

8. If you have any problems about details please contact us, we can supply different oil seal and other spare parts with different models as you like.

Related Parts:

Seal ClassifiC.A.Tion:

(1) According to whether the seal is in contact with its relative moving parts, it can be divided into contact seal and non-contact seal; according to the seal and contact position, it can be divided into circumferential seal and end face seal. End face seal is also called mechanical seal. The centrifugal seal and spiral seal in the dynamic seal are sealed by powering the medium when the machine is running, so they are sometimes called dynamic seals.

(2) Static seal: There are three main C.A.Tegories: gasket seal, sealant seal and direct contact seal. According to the working pressure, static sealing can be divided into medium and low pressure static sealing and high pressure static sealing. Medium and low pressure static seals usually use softer and wider gasket seals, while high-pressure static seals use harder metal gaskets with a narrow contact width.

(3) Dynamic seal: It can be divided into two basic types: rotary seal and reciproC.A.Ting seal.

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