1,Strong adaptability: The cylinder liner is specially designed for the ISDE QSB6.7 4D107 engine, and is very well adapted to this engine, and can be perfectly matched with other engine components to ensure the normal operation of the engine.
2,Good wear resistance: the cylinder liner needs to withstand the reciprocating movement of the piston and the harsh working environment such as high temperature and high pressure when the engine is working, so the requirements for wear resistance are very high. 
3,Good heat dissipation: the engine will produce a lot of heat during the working process, if it can not timely heat dissipation, it will affect the performance and life of the engine. 
4,Excellent sealing: Good sealing is one of the important characteristics of the cylinder liner, which can prevent gas leakage and oil into the combustion chamber to ensure the power output and fuel economy of the engine. 

Product description

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