CK-4

Outstanding oxidation resistance to reduce sludge and carbon deposit formation, providing long-term lubrication and protection for the engine.

Exceptional shear stability to effectively control oil viscosity changes and maintain stable oil pressure.

Excellent soot dispersion capability to prevent abnormal wear and oil passage blockage caused by excessive soot accumulation.

Improved air release performance provides a robust lubricating oil film, protecting moving components such as pistons, cylinder liners, and valves.

Eco-friendly formula with no adverse impact on engine after-treatment devices such as the DPF (Diesel Particulate Filter).