Place of Origin:
China
Brand Name:
HDPARTS
Model Number:
C4.4
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Specification
| Applicable models | C4.4 |
| Type | Piston ring direct injection |
| Original number | UPRK0002 |
| Warranty | 6 months |
| Engine Type | Diesel |
| Brand Name | HDPARTS |
| Condition | New |
| Size | OEM Size |
| Thermal conductivity of piston ring | The high heat generated by combustion is transmitted to the cylinder wall through the piston ring, so it can play the role of cooling the piston. The heat radiated from the piston ring to the cylinder wall can generally reach 30-40% of the heat borne by the piston top |
| Air tightness of piston ring |
The first function of the piston ring is to maintain the seal between the piston and the cylinder wall and control the air leakage to the minimum. This role is mainly borne by the gas ring, that is, under any operating condition of the engine, the leakage of compressed air and gas should be controlled to the minimum to improve the thermal efficiency; Prevent the cylinder and piston or the cylinder and ring from seizing due to air leakage; To prevent malfunction caused by deterioration of the lubricating oil |
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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.)
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