Prince-D1-CI-4-10W-40 - 7 LITER

Developed for naturally aspirated and 
turbocharged, high-load, light- to heavy-duty 
diesel engines in trucks, buses, vans, and off
highway working machines up to EURO V 
emission standards, with and without diesel 
particulate filters (DPF), where the manufacturer 
called for the use of an API CI-4 or ACEA E4/E7 oil