All-Fleet Extra engine oil is a Super High Performance Diesel (SHPD) engine oil for use in heavy-duty, turbo-charged industrial and truck engines
PREMIUM BLUE 7800 15W-40 Valvoline Premium Blue is THE ONLY ONE™ engine oil exclusively recommended and endorsed by Cummins.
VALVOLINE™ GEO 15W40 Valvoline™ GEO 15W40 Excellent oxidation / nitration control. Reduced Nox formation Enhanced protection to slider follower of valve train mechanism Recommended for use in CNG engines for vehicular applications such as urban buses & trucks, delivery