An XHPD 100 % synthetic lubricant for diesel engines. Specially designed and recommended for turbocharged diesel engines, and particularly for engines meeting the new Euro VI & V or interim Tier 3 (Stage IIIA) and Tier 4 (Stage IIIB) standards, which regulate polluting emissions from engine exhausts in order to protect the environment. Suitable for lubricating naturally aspirated and supercharged diesel engines: HGVs, buses, construction and agricultural machinery. Also suitable for Euro V and earlier powertrains. The 5W-30 grade has been developed to meet manufacturers’ requirements with regard to energy efficiency and fuel savings.