Engine oil technical data · 77 Lubricants
77 Lubricants Motor Oil LE 5W-40
77 Lubricants Motor Oil LE 5W-40 is a 5W-40 C3 engine oil (ACEA C3 (prekračuje) · API SP). According to the manufacturer's data sheet it has a viscosity of 74 mm²/s at 40 °C, 13 mm²/s at 100 °C, a viscosity index of 178, a TBN of 7.6 mg KOH/g, a pour point of −39 °C and sulphated ash of 0.8 %.
Data sheet ↗ Data verified: 4 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 5W-40 C3 |
|---|---|---|
| Viscosity 40 °C | 74 mm²/s | 85.25 mm²/s |
| Viscosity 100 °C | 13 mm²/s | 14.05 mm²/s |
| Viscosity index | 178 | 171 |
| TBN | 7.6 mg KOH/g | 7.5 mg KOH/g |
| CCS −30 °C | 5400 mPa·s | 6077 mPa·s |
| Pour point | −39 °C | −42 °C |
| Flash point | 200 °CThe manufacturer gives only a limit, "more than 200", not a measured value. | 225 °C |
| Density | 0.849 g/cm³ | 0.85 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | 0.8 % | 0.8 % |
All 5W-40 C3 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA C3 (prekračuje) · API SP
- Approvals and recommendations
- MB 229.51/229.52 a BMW LL-04 (in approval); meets / recommended: MB 229.3, VW 505 01
Similar oils
Oils in the 5W-40 C3 class with the closest parameters and the same specification.
- Castrol EDGE Turbo Diesel 5W-40ACEA C3 · API SN/CF
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- Selenia Multipower Gas 5W-40ACEA C3 · API SM
- eni i-Sint MS 5W-40ACEA C3, A3/B4 · API SM/CF
- Castrol Magnatec 5W-40ACEA C3 · API SN/CF
- Valvoline SynPower MST C3 5W-40ACEA C3 · API SN/CF