Revia Mobility 15W40 API CF4 is a premium multi-grade diesel engine oil specially formulated for heavy-duty commercial vehicles and off-highway equipment operating under demanding conditions. Meeting API CF4 specifications, this high-performance mineral-based lubricant provides excellent protection against engine wear, high-temperature deposits, soot buildup, and oil degradation, ensu... https://www.reviamobility.com/15w40-cf4/