20W-50 HEAVY DUTY DIESEL ENGINE OIL
PETROFLO 20W-50 HEAVY DUTY DIESEL ENGINE OIL, is a premium quality, high
performance, fleet engine oil designed for use in on-highway diesel trucks, off-highway
diesel equipment, heavy-duty applications and operating environments in the trucking,
construction and agricultural industries as well in passenger cars and light trucks with
diesel engines. Its formulated with advanced additive technology to provide
outstanding wear protection and bearing corrosion protection.
High detergency/dispersancy and a high alkaline reserve (TBN) provide extra
protection in extended drain or severe service intervals.