10w40 Semi Synthetic Engine Oil Aztec SS ACEA A3/B4 API SN/CF VW 502/505

TOROTEC SS 10W-40 – Semi-Synthetic Engine Oil

TOROTEC SS 10W-40 is a high-quality semi-synthetic multigrade engine oil, formulated from a carefully balanced blend of premium mineral and synthetic base oils, enhanced with advanced additive technology. Designed to provide superior lubricity and protection, it reduces internal friction, minimises engine wear, and ensures reliable performance across a wide range of operating conditions.

Its excellent low-temperature fluidity ensures rapid oil circulation and improved hydraulic tappet response during cold starts and idling, delivering smoother engine operation and enhanced reliability.

Applications

Recommended by Aztec Oils as suitable for vehicles and engines meeting the following specifications:

• ACEA: A3/B3, A3/B4

• API: SN/CF

• Mercedes-Benz: 229.1/229.3

• Renault: RN0700/RN0710

• VW: 502.00/505.00

Key Benefits

• Advanced anti-wear technology protects critical engine components

• Excellent oxidation resistance for long-lasting performance

• High shear stability ensures stay-in-grade performance under extreme conditions

• Reduces corrosion, varnish formation, and sludge build-up

• Superb thermal stability at high operating temperatures

Typical Test Data

• Density @ 15°C: 0.871 kg/m³ (ASTM D4052)

• Flash Point: 220°C (ASTM D92)

• Kinematic Viscosity @ 40°C: 95.5 mm²/s (ASTM D445)

• Kinematic Viscosity @ 100°C: 13.8 mm²/s (ASTM D445)

• Pour Point: -32°C (ASTM D97)

• Total Base Number (TBN): 10.3 mg KOH/g (ASTM D2896)

• Viscosity Index: 147 (ASTM D2207)

TOROTEC SS 10W-40 is ideal for modern engines requiring high performance, reliable cold-start operation, and long-term protection under both normal and demanding driving conditions.