Engine oil technical data · Yacco
Yacco Galaxie GT 5W-50
Yacco Galaxie GT 5W-50 is a 5W-50 engine oil (ACEA A3/B4 · API SN/CF). According to the manufacturer's data sheet it has a viscosity of 115 mm²/s at 40 °C, 18 mm²/s at 100 °C, a viscosity index of 174, HTHS of 4.8 mPa·s, a TBN of 10 mg KOH/g, a pour point of −45 °C and sulphated ash of 1.2 %.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 5W-50 |
|---|---|---|
| Viscosity 40 °C | 115 mm²/s | 114 mm²/s |
| Viscosity 100 °C | 18 mm²/s | 18 mm²/s |
| Viscosity index | 174 | 180 |
| TBN | 10 mg KOH/g | 9.6 mg KOH/g |
| CCS −30 °C | 5000 mPa·s | 6155 mPa·s |
| Pour point | −45 °C | −42 °C |
| Flash point | 234 °C | 230 °C |
| Density | 0.849 g/cm³ | 0.85 g/cm³ |
| HTHS 150 °C | 4.8 mPa·s | 4.5 mPa·s |
| Sulphated ash | 1.2 % | 1.1 % |
All 5W-50 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SN/CF
- Approvals and recommendations
- MB 229.3, VW 502 00 / 505 00
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