Petronas Urania Prime Classic 15W40
Premium heavy-duty oil for older-generation diesel vehicles, API CF-4
- Heavy-duty diesel
SAE 15W-40
Heavy-duty diesel oil for turbocharged and naturally aspirated engines, on and off-highway
ViscositySAE
Recommended for
Same grade SAE 15W-40 · Heavy-duty diesel
Same grade SAE 15W-40 · Tractors (STOU)
Business customers only. We sell wholesale, invoiced to registered companies.
Diesel engine oil, API CF-4 performance level
Older API category for high-speed four-stroke diesel engines, from before the emissions standards.
MAN 271 — multigrade engine oil (obsolete)
MAN's old multigrade truck engine oil specification, the counterpart of MAN 270. Superseded by the M 3xxx series.
Mercedes-Benz truck diesel engine oil, entry level
Early Mercedes-Benz approval for mineral or semi-synthetic diesel engine oil in commercial-vehicle engines without exhaust aftertreatment, standard drain interval; largely superseded by 228.3.
MTU's first oil quality category: standard-quality monograde and multigrade oils for older MTU engines.
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
| Property | Typical value | Method |
|---|---|---|
| Appearance | Bright & Clear | |
| Density @15°Cg/cm³ | 0,872 | ASTM D 4052 |
| Kinematic viscosity @100°Cmm²/s (cSt) | 14,2 | ASTM D 445 |
| Viscosity index | 134 | ASTM D 2270 |
| Flash point COC°C | > 220 | ASTM D 92 |
| TBNmgKOH/g | 6,4 | ASTM D 2896 |

PETRONAS Urania 800 15W-40 is formulated with StrongTech technology, engineered to stay stronger for longer by forming a uniquely strong fluid film that extends drain intervals and engine life, maximizes performance and reduces total cost of ownership. It is suitable for all types of heavy-duty diesel applications, including turbocharged and naturally aspirated diesel engines, both on-highway and off-highway, running on high or ultra-low sulphur diesel. It maintains oil at optimal viscosity for reliable lubrication, keeps acidity under control to reduce corrosion and extend engine life, and effectively combats soot build-up that can lead to loss of horsepower. Urania 800 15W-40 meets API CF-4, with recognized performance level at MAN 271, MB 228.1, MTU Type 1 and Volvo VDS.
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