Heavy duty diesel engine oil CI-4 15W40 20w50

  Amer synthesis heavy duty diesel engine  oil CI-4 15W40 / 20w50     ---------------------------------------------------------------------------------------------------------------------------------     Enhance oil pressure, power booster!   Amer turbocharged diesel engine oil 15W40 with unique viscosity constant technology to enhance the oil pressure, to prevent serious problems of engine.Reduce power loss caused by the wide gap of parts  , keep the engine as strong as the new car, even driving for ten years or twenty years.   Main advantage 1. Stable oil pressure 2. Enhance the power 3. High viscosity durable 4. Inhibition of sludge 5. Resist corrosion 6. Heavy-duty anti-wear 7. Long service life 8. Save fuel       Technical specifications   Quality grade Viscosity / (100 ° C) mm2 /S Dropping point / ° C Flash point (open) / ° C 15W-40 15.70 -31 225 20W-50 18.01 -28 243       Main application   Overload protection, super anti-wear. It is suitable for Caterpillar, Cummins,…