Diesel engine oil (DFL) 20W-50 CI-4

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the 1 leading technology formula, can avoid the lower fuel economy performance caused by high temperature cracking in reducing fuel consumption, 2 excellent shear stability and low volatility, can effectively reduce the wear of engine start smoothly; 3 top clean dispersion, timely cleaning and dispersing ash sediment, effective control of engine oil sludge and piston deposits; 4 super acid neutralization performance, engine parts against rust and corrosion wear; 5 excellent high temperature oxidation resistance and the ability to prevent cracking, reduce the impact on the engine corrosion and wear caused by high temperature and high temperature clay deposits, can provide more effective protection to the engine at high temperature. Prolong the service life of the engine, 6 superior low temperature fluidity, effectively reduce the wear of the engine start smoothly; 7 excellent viscosity temperature properties, the oil film Is still stable at high temperatures. For high power heavy duty diesel engine and turbocharger cooled engine, and a variety of heavy vehicles, trucks, trailers, engineering vehicles to keep pushing for heavy load and four stroke diesel engine, including all trucks and buses.