Lubrication frictional reducing: prevent friction resistance parts, parts surface formation in the oil film.

Seal leak: reduce gas leakage and outside pollutants .

Cooling : through the cycle of lubricating oil take away heat, prevent sintering.

Buffer: when the engine cylinder pressure is rising sharply, suddenly aggravate the piston, piston pin, connecting rod and crankshaft bearings load, the oil can make the impact of a load under the function of the buffer.

Wash clean: through the oil flow, cleaning parts surface friction work produced metal and other substances.

 
Anti-rust and corrosion prevention: can absorb in parts surface, prevent water, air, acidity material and harmful gas parts of the contact.
 



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