A heavy duty diesel engine oil SAE 15W-40 for high performance vehicle such as bus trailer and truck. It is the highest yet in protection and bearing corrosion control technology with API CI-4 and API CI-4 plus. BANGCHAK D3 LONG LIFE have many advantage : o antifoam, antiwear (protect engine) o reduce soot (clean engine) o Helps extend oil drain interval (-60,000 km) o Improve washing and cleaning properties to clean piston and piston ring to make highest power o Special additive to protect valve wear, piston deposit and reduce soot to make engine clean APPLICATION
For bus, trailer, truck , high performance diesel engine with direct injection (DI) and commonrail (CDI) systems, diesel engine equipped with turbo-charged and EGR systems. Furthermore, it is applicable for the vehicle which install LPG / NGV / CNG.