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Oils by formulation

Advanced full synthetic oils

Heavy-duty diesel engine oils that help extend engine life while providing long oil drain intervals.

Premium synthetic blend oils

Heavy-duty diesel engine oils that provide excellent protection in both new diesel engines and older models.

Conventional oils

Heavy-duty diesel engine oils that help extend engine life in severe on- and off-highway applications.

Oils by engine type

Oils for diesel engines

A wide range of heavy-duty synthetic and conventional diesel engine oils formulated to help extend engine life.

Oils for natural gas engines

High-performance, heavy-duty engine oils for spark-ignited CNG/LNG-fueled trucks and buses.
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