High-performance universal engine oil
Astron Ultima Diesel Special 15W-40 is a mineral high-performance universal engine oil of viscosity class SAE 15W-40.
Base oils produced with the latest refinery technology and carefully selected innovative additives guarantee that the product meets the highest requirements. Among its most outstanding properties are the excellent shear stability at high temperatures and exceptional wear protection under all operating conditions. Cleaning additives prevent deposits, keep pistons and valves clean and protect the engine against black sludge. Clean engines and low friction reduce energy loss in the engine and minimise servicing costs.
Astron Ultima Diesel Special 15W-40 is a high-performance engine oil for universal use, even under heavy-duty conditions. It is recommended for petrol and diesel generators, light commercial vans up to small lorries and passenger car petrol and diesel engines with or without turbocharger. It meets the stringent requirements of modern fuel-efficient engines and the latest emissions standards with a generous safety margin.
- Specifications: ACEA A3/B4 • API SL/CF
- Recommendations*: MB 228.3/ 229.1, VW Norm 501.01/ 505.00
|TYPICAL VALUES||METHOD||UNIT||ASTRON Ultima Diesel Special|
|SAE class||DIN 51 511||–||15W-40|
|Density at 15°C||DIN 51 757||g/cm3||0.873|
|Viscosity at -20°C||DIN 51 377||mPa s||5380|
|Viscosity at 40°C||DIN 51 562||mm2/s||115|
|Viscosity at 100°C||DIN 51 562||mm2/s||15.3|
|Viscosity index (VI)||DIN ISO 2909||–||140|
|COC flash point||DIN ISO 2592||°C||230|
|Pour point||DIN ISO 3016||°C||– 42|
|Total base number||DIN ISO 3771||mgKOH/g||8.5|
The above values may vary within commercially accepted tolerances.
* meets the requirements of the OEM manufacturer