Full Synthetic 5W-30 CK-4 Heavy Duty Motor Oil

Our Full Synthetic 5W-30 CK-4 Heavy Duty Motor Oil is engineered for the latest generation of high-output diesel engines operating in demanding environments. Formulated with premium synthetic base oils and an advanced additive system, it offers excellent wear control, thermal stability, and deposit prevention for extended engine life and optimal performance.

The 5W-30 viscosity grade improves fuel economy compared to traditional 15W-40 oils while providing excellent low-temperature fluidity for quick cold starts. It maintains strong oil film strength at high operating temperatures and under severe loads, making it ideal for on-highway fleets and off-highway equipment in all climates.

Certified to API CK-4 specifications, this oil is fully compatible with modern emissions control technologies, including Diesel Particulate Filters (DPF), Exhaust Gas Recirculation (EGR), and Selective Catalytic Reduction (SCR) systems. It delivers superior soot handling, reducing abrasive wear and extending oil life for longer service intervals.

Key Benefits:

• Enhanced fuel efficiency without compromising protection

• Outstanding wear resistance and deposit control

• Superior cold-start performance in extreme temperatures

• Excellent oxidation and thermal stability for extended drains

• Fully compatible with advanced emissions systems (DPF, EGR, SCR)

An excellent choice for fleets, construction, and industrial engines that demand the premium protection of a full synthetic 5W-30 CK-4 oil for severe operating conditions.