MITSUBISHI Engine Piston Rings Set 4G30 4G33(OLD) High Performance

Used for MITSUBISHI Engine Piston ring set 4G30 4G33(OLD) Piston Rings for Engine

SPECIFIIONS:

Piston ring functions include sealing, adjusting oil (oil control), heat conduction (heat transfer), and guiding (supporting). Sealing: It means sealing the gas, preventing the gas in the combustion chamber from leaking to the crankbox, keeping the leakage of the gas to a minimum and improving the thermal efficiency. Air leakage not only reduces the power of the engine, but also degrades the oil. This is the main task of the air ring. Adjusting the oil (oil control): scraping off the excess oil on the cylinder wall while making the cylinder wall thin The thin oil film ensures normal lubriion of the cylinder and piston and ring, which is the main task of the oil ring. In modern high-speed engines, special attention is paid to the role of the piston ring to control the oil film; heat conduction: the heat of the piston is transmitted to the cylinder liner through the piston ring, that is, cooling. According to reliable data, 70-80% of the heat received by the piston crown in the non-cooling piston is dissipated through the piston ring to the cylinder wall. 30-40% of the cooling piston is transmitted to the cylinder through the piston ring. Supported by: the piston ring keeps the piston in the cylinder, preventing the piston from directly contacting the cylinder wall, ensuring smooth movement of the piston, reducing frictional resistance, and preventing the piston from knocking on the cylinder. The piston of a typical gasoline engine uses two gas rings and one oil ring, while the diesel engine usually uses two gas rings and one oil ring.

OUR EXHIBITION:

Guangzhou Teikuko Auto Parts Co., Ltd. was founded in 1997, specializes in producing cylinder liners, piston products, covering more than 30 brands, more than 300 kinds of engine type, widely used in various heavy diesel engine (such as Mitsubishi, Isuzu, Nissan, Hino, BMW, Mercedes, Cummins, etc.), Our company has an independent development department, quality control department and laboratory, has a number of highly qualified management personnel and research and development, innovation and strong, All of our products has passed ISO9001: 2000 quality system certifiion. We have now formed the production capacity of annual output value of 500 000 Cylinder / piston, more than 95 percent of products exported to Southeast Asia, Middle East, South America, Africa and other regions, is your reliable partner.

DESTRIPTION:

OUR ADVANTAGE:

1.Enough type of stock

2.High quality with competitive price

3.Various of transportation: Sea,Air,Express,etc

4.Best after sales service are provide

5.Wide arrange of madels for your choose

1.Do you have other engine model?
Yes, we have a lot of engine model like 6D22, 8DC9, NT855, etc.

2.Are you trading company or manufacturer?
We are an engine parts trading company, a distributor of some manufacturers.

3.How long is your delivery time?
About 120 days. By DHL or TNT about 14 days after payment.

4.Do you provide samples? Is it free or extra?
Sorry we don't provide samples. Our minimum amount is ONE piece.

5.How to buy with you?
You can use "Chat now!" or email to us.

6.What kind of parts you supply?
We supply PISTON, PISTON RING, LINER, GASKET KIT, BEARING, etc.

7.If out of stock, how much time do you need to transfer from factory?
Piston ring is made in Japan need 5-6 month to transfer from Japan if out of stock.

8.What information should I let you know if I want to get a quotation?

To get an accurate quotation, please let us know the exact part name, quantity, quality level and trade terms like EXW, FOB and so on. More details provided will help.

PISTON RING PICTURE AS BELOW:

Guangzhou Teikuko Auto Parts Co.,ltd is loed in Guangzhou Baiyun District.

Our company with the famous brand JTP,  specilly deal with production, sales and trading of Japan heavy diesel controduction machinary engine overhaul parts.

The main products include : engine cylinder liner, piston, pin, pistion ring, head gasket, overhaul gasket kit, engine bearing, intake valve & exhaust valve, valve seat & guide, oil nozzle & plunger...At present, we have more than 300 kinds of engine models,.

Products from Teikuko spread all over the country and abroad. Our Philosophy is CUSTOMER FIRST, QUALITY FIRST, MUTUAL BENIFIT & COMMON DEVELOPMENT. We seek every possibility to provide our clients with high-quality proucts.