Engine oil technical data · Eurol
Eurol TurboCat 10W-40
Eurol TurboCat 10W-40 is a 10W-40 engine oil (ACEA A3/B3 · API SL/CF). According to the manufacturer's data sheet it has a viscosity of 99.3 mm²/s at 40 °C, 15.2 mm²/s at 100 °C, a viscosity index of 161, a TBN of 8 mg KOH/g, a pour point of −39 °C and sulphated ash of 0.8 %.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 10W-40 |
|---|---|---|
| Viscosity 40 °C | 99.3 mm²/s | 96.8 mm²/s |
| Viscosity 100 °C | 15.2 mm²/s | 14.3 mm²/s |
| Viscosity index | 161 | 154 |
| TBN | 8 mg KOH/g | 9.5 mg KOH/g |
| CCS −25 °C | 4300 mPa·s | 6460 mPa·s |
| Pour point | −39 °C | −36 °C |
| Flash point | 236 °C | 226 °C |
| Density | 0.85 g/cm³ | 0.869 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | 0.8 % | 1.3 % |
All 10W-40 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B3 · API SL/CF
- Approvals and recommendations
- VW 501.01/505.00; MB 229.1
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