Since its introduction in 1925, Mobil Delvac has been providing long engine life and high performance protection for truck engines and drivelines throughout the world in all conditions. Throughout its history, Mobil Delvac has set the benchmark for lubrication excellence. Its commitment to research and technological development, as well as global availability, have made Mobil Delvac one of the world’s most widely used brands of heavy-duty engine oil today.
Why choose a synthetic oil?
Your engine is a complex machine with hundreds of moving parts that operate under a wide range of temperatures and stressors. The oil you select needs to be equally capable of coping with these operating conditions to protect your engine.Learn more