Delo 400 15w40 Premium Grade multi-viscosity diesel engine lubricant designed for top performance under severe service conditions Delo Gold Ultra 15w40 High Performance Multi-grade diesel engine oil designed for a wide range of diesel engines, from light duty to high capacity. Recommended for mixed fleet applications. Havoline Premium Plus 10w30 Shear stable multigrade engine oil … Continue reading HPP Caltex Lubricants