Product Description
Special 20W-50 API SL/CF-4 engine oil is a high-performance, multigrade lubricant designed for both gasoline and diesel engines. Here are its key specifications:
- Viscosity Grade: SAE 20W-50
- Kinematic Viscosity: ~138 mm²/s at 40°C, ~17.2 mm²/s at 100°C
- Viscosity Index: ~136
- Total Base Number (TBN): ~5.9 mgKOH/g
- Flash Point: ~231°C
- Pour Point: ~-30°C
- API Standards: API SL, CF-4
- Approvals & Standards: JASO MA/MA2, MB 229.1, VW 501.01/505.00
This oil provides excellent wear protection, thermal stability, and engine cleanliness, making it ideal for turbocharged and naturally aspirated engines in both passenger and commercial vehicles.
Special 20W-50 API SL/CF-4 engine oil offers several benefits, making it a great choice for gasoline and diesel engines:
benefit of this product
- Enhanced Engine Protection: Helps reduce wear and corrosion.
- Improved Cleanliness: Keeps the engine free from sludge and deposits.
- Smooth Performance: Ensures easier starts at low temperatures.
- Oxidation & Thermal Stability: Prevents oil breakdown and maintains viscosity.
- Extended Oil Life: Helps prolong oil change intervals.

