170mm Diameter Cylinder Liner Sleeve 2117826 211-7826 523-8663 5238663 3508 3512 3516

Cylinder Liner Sleeve 2117826 211-7826 523-8663 5238663 3508 3512 3516                            

Product Description:

What is a cylinder liner?

It is a cylinder that is fitted to the engine block to form the cylinder, and is one critical function part that forms the engine interior.

In Japan they are usually called Cylinder Liners, but some countries (companies) call them Cylinder Sleeves.

What material is used in cylinder liner?

Cylinder liners are generally made of closed grained pearlitic cast iron, nickel CI, nickel- chrome CI, cast steel and forged alloy steel. The inner surface of the liner is heat treated to obtain a hard and smooth surface.

Features:

What are the main functions of cylinder liner?

The cylinder liner acts as inner wall of the cylinder and forms a sliding surface for the piston rings while retaining the lubracant within. The most important function of cylinder liners is the excellent characteristics as sliding surface.

What are the 3 main types of cylinder liners?

Three basic types of liners are used: hot, dry and finned. The purpose of each type is to protect the piston from heat and impurities using slightly different methods. Cylinder liners are expensive, precisely manufactured products and are primarily purchased from specialty shops.

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 Packing and Shipping:

Excavator engine parts are carefully packaged and shipped according to the size and weight of the parts. When packaging the parts, we use durable, cardboard boxes that are designed to protect the parts during transport. We also use protective material to wrap the parts and cushion them against any shock or vibration.

The parts are then securely packed into the box and labeled with the destination address. If the parts are large or heavy, we may use a pallet to ensure that the box is not damaged during shipping. We ship the parts via a reliable courier service to ensure that they arrive safely and on time.

FAQ

Q: Do you have your own factory?

A: Yes, we have our own factory and accept light customization, there are multiple cnc machine tools.

Q: When can it be shipped?

A: We will arrange delivery within 2 working days after you pay.

Q: Where do you ship from?

A: For US buyers, we ship from the nearest US warehouse

Q: What can I do if the product does notit my car?

A: Please contact us frist and provide your modelHope you can provide photos of the front of the car. We will provide you with effective and solutions

Q: How to return?

A: We accept refund. You need to send the product retum tothe Alibaba online store within the specified time. We will arrange a refund. Please contact the us in advance before you apply for a refund.