RAVENOL SDT Super Duty Truck SAE 10W-40 is a synthetic fuel-saving “low SAPS” truck engine oil formulated using the latest additive technology with very particular base oils. It has been specially developed for diesel engines subjected to the toughest conditions in all seasons. It is extremely well suited to use in EURO 2, EURO 3, EURO 4, EURO 5 and EURO 6 engines in combination with diesel fuel ...