Drydene DIESELALL SYN 5W40 CK-4

DRYDENE DIESELALL® SYN 5W-40 CK-4 HEAVY DUTY ENGINE OIL is a premium synthetic engine oil formulated from 100% synthetic base stocks and the most advanced additives available to deliver unmatched performance, extended drain intervals and maximum fuel savings for both turbocharged and naturally aspirated diesel engines.