The ultimate in diesel and marine engine protection.
Outstanding lubricity provides unbeatable wear protection and maximum fuel efficiency.
Twelve TBN formula fights corrosion. Contains special preformance additives for acid and soot control. Extended drain capability reduces downtime and motor oil expences. When running in a gas engine, intervals of 1 year or 3 times the manufacturer recommended change interval are allowed. Designed to deliver 1,000,000 miles in over the road trucks befor engine overhaul.