Qualube Supremol 10W-40

An Ultra High Performance Diesel Engine Oil - This motor lubricant is specifically designed to meet the stringent requirements of the latest generation Euro engines. Qualube Supremol 10W-40 is a heavy-duty diesel engine oil that has been developed with low sulphated ash, phosphorous and sulphur (low saps), manufactured to an approved formulation that gives exceptional performance even at extended drain intervals. It is specifically formulated to the latest API CK-4 specification.

In today's high-speed, increased horsepower, severe-duty diesel engines, together with the advance of after treatment devices the correct engine lubricant has never been more important. Recommend for use in vehicles fitted with advanced exhaust after treatment systems for the reduction of particulate matter (DPFs) and the oxides of nitrogen (EGR and/or SCR) in combination with low sulphur diesel fuel. Qualube Supremol 10W-40 has been specifically formulated to meet the unique requirements of these systems. It also meets a wide range of OEM and industry specifications allowing it to be used across mixed fleets.