ELF PERFO HDX 300 20W-50 is recommanded for all turbocharged or naturally-aspirated diesel engines of commercial vehicles. ELF PERFO HDX 300 20W-50 is well suited for all industrial vehicles operating under severe service conditions. It is recommended for diesel engines from heavy duty to extremely heavy-duty.
ELF PERFO HDX 300 15W-40 is recommanded for all turbocharged or naturally-aspirated diesel engines of commercial vehicles. ELF PERFO HDX 300 15W-40 is well suited for all industrial vehicles operating under severe service conditions. It is recommended for diesel engines from heavy duty to extremely heavy-duty
