VISCOSITY UNITEK™ 3000K Diesel Engine Oil Semi-Synthetic SAE 10W-40 CK-4 is a high-performance low emission diesel engine oil formulated with highly refined base oils and high shear stability viscosity modifiers, providing extended protection, outstanding dispersion of soot, and excellent deposit control. VISCOSITY UNITEK™ 3000K Diesel Engine Oil Semi-Synthetic SAE 10W-40 CK-4 provides excellent wear protection, leading to a longer engine and Diesel Particulate Filter (DPF) life. This product is formulated to be compatible and to exceed the requirements for new and older engines.
- Better fluid film resistance
- Outstanding protection for low emission engines
- Neutralizes corrosive acids
- Excellent thermal and oxidation stability
- Effectively combats high concentration of soot build up
- Excellent low temperature viscosity