Guangzhou Star Mustang Construction Machinery Parts Co., Ltd
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C4.4 Piston Ring UPRK0005 Suitable For CATERPILLAR Diesel Engines Parts
Specification
| Applicable models | C4.4 |
| Type | Piston ring EFI |
| Original number | UPRK0005 |
| Warranty | 6 months |
| Engine Type | Diesel |
| Brand Name | HDPARTS |
| Condition | New |
| Size | OEM Size |
| Function 2: adjust oil (control oil) | The main task of the oil ring is to scrape off the excess lubricating oil on the cylinder wall and make a thin oil film on the cylinder wall to ensure the normal lubrication of the cylinder, piston and ring. In modern high-speed engines, special attention is paid to the role of piston rings in controlling oil film; |
| Function 3: heat conduction | The heat of the piston is transmitted to the cylinder liner through the piston ring, which plays a cooling role. According to reliable data, 70-80% of the heat received by the piston crown in the non cooling piston is transmitted to the cylinder wall through the piston ring, and 30-40% of the heat in the cooling piston is transmitted to the cylinder wall through the piston ring; |
We get to start preparing the goods when we receive payment from you. (The goods will be sent between 48 hours to 72 hours if we have in stock. The goods will be sent before the delivery time and the sample will send to you for checking.)