CHAMPION ACTIVE DEFENCE 10W40 B4 DIESEL Advanced synthetic motor oil is designed for the lubrication of 4-stroke diesel engines in passenger cars, including diesel engines with direct fuel injection systems, such as Common Rail, HDI, CDI, etc. The use of high-quality components guarantees excellent fluidity at low temperatures and stable viscosity at high temperatures. This oil has a low ash content and provides reliable protection against aging. APPLICATIONS. This oil is used for most diesel engines with and without turbocharging. In particular, it is recommended for diesel engines with direct fuel injection. Due to its high viscosity, this oil can be used all year round. Comprehensive engine protection: efficient engine cleanliness. Cold start: excellent fluidity at low temperatures. The superior durability and performance of this fuel are guaranteed by advanced additives and high-quality base oils. Friction and wear are reduced to the minimum, resulting in long and reliable service life. API SL/CF; ACEA A3/B3/B4; MB 229.1; VW 501 01; VW 505 00