Qualube Endurol 15W-40

Qualube Endurol 15W-40 is a heavy-duty diesel engine oil manufactured to an approved formulation to give exceptional performance even at extended drain intervals, formulated using the strongest additive technology, the most shear stable viscosity modifiers and virgin base stocks. it is a tried and tested product that has given many years of trouble-free service within the agricultural, road haulage, marine and plant hire industries.

In today's high-speed, increased horsepower, severe-duty diesel engines, motor oils are stressed as never before and must serve many functions simultaneously. In addition to its primary function of lubricating moving parts to minimise friction and wear, the oil must keep the engine clean and free of rust, prevent corrosion of bearings, act as a coolant and trap contaminants to be carried in suspension until the oil is drained. Qualube Endurol 1 SW-40 has been specifically formulated to meet these challenges. It also meets a wide range of OEM and industry specifications allowing it to be used across mixed fleets.