Diesel Universal 40 is a monograde diesel engine oil designed to provide reliable lubrication and consistent protection in older diesel engines and equipment operating under moderate to higher load conditions. It is well suited to both on-highway and off-highway applications where a stronger, more durable oil film is required. Formulated with a balanced additive system, Diesel Universal 40 helps maintain engine cleanliness by controlling deposits and preventing ring sticking during operation. Its higher viscosity provides increased oil film strength at operating temperature, supporting protection of critical components under heavier loads and elevated working conditions. Suitable for both 2-stroke and 4-stroke diesel engines, it delivers dependable performance in agricultural, construction, and stationary equipment where reliability and consistent lubrication are essential.

– Provides reliable lubrication for older diesel engines under load
– Maintains a stronger oil film at higher operating temperatures
– Helps reduce deposits and prevent ring sticking
– Supports consistent operation in 2-stroke and 4-stroke engines
– Suitable for on-highway, off-road, and stationary applications
– Ideal for equipment operating in moderate to heavy-duty conditions

ACEA E2 | API CF-2 | API CF-4/SF | Detroit Diesel 6V-92TA | SAE 40