CK-4 Advanced SAE 15W40 55GL/D Ø It provides year-round protection

Ø  It provides year-round protection against damaging rust and corrosion and is compatible with all conventional green antifreeze

Detroit Fluid Specification 7SE298

requires no additional mixing

GF-6 Motor Oils show gains in several keys areas that can provide significant cost savings over the life of the vehicle including over 200% greater protection against valve-train and chain wear while also eliminating the high temperature deposits that drain engines of horsepower over time

CK-4 Advanced SAE 15W40 55GL/D Ø It provides year-round protectionCK 4 Advanced Heavy Duty SAE 15W40 55GL D, Heavy Duty Diesel Motor Oils are superior lubricant formulated to meet or exceed the warranty requirements of most manufacturers of diesel and gasoline engines. Field tests have shown our CK 4 oils retain TBN levels for longer periods due to the advanced additive chemistry. Designed for the modern high performance, low emission diesel engines using ERG and Diesel particulate filters, these lubricants offer.