Heavy Duty Full Synthetic
Full synthetic CK-4 diesel engine oils for severe-duty and extended-drain applications.
2 product(s) available.
Heavy Duty Engine Oils
Diesel engine oils for on/off‑highway fleets — synthetic and blend CK‑4 coverage plus classic mono‑grades.
Heavy Duty Engine Oils
Heavy Duty Synthetic Blend
Synthetic blend heavy duty diesel engine oils for mixed fleets and everyday workhorse service.
3 product(s) available.
Heavy Duty Monograde
Monograde heavy duty oils for legacy engines and applications requiring single-grade formulations.
5 product(s) available.