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SAE 10W-40 API CI-4/SL
Description
DESCRIPTION
Sunlube Diesel Engine Oil 10W-40 is a high-performance heavy-duty diesel engine lubricant formulated for naturally aspirated, turbocharged, and supercharged diesel engines operating under severe conditions. It is blended with premium base oils and advanced chemical additives to ensure outstanding piston cleanliness, wear protection, and oxidation stability. Designed for mixed fleet use, this oil delivers exceptional soot handling, sludge prevention, and shear stability while maintaining viscosity under all temperature conditions.
Features
FEATURES
Excellent oxidation stability and soot handling for longer oil life.
Provides superior piston cleanliness and reduces bore polishing.
High detergency and dispersancy prevent sludge and deposit formation.
Maintains optimal viscosity at high and low temperatures.
Designed for both heavy-duty diesel and light gasoline engines.
Enhanced shear stability for consistent performance under stress.
Supports extended drain intervals with reduced top-up needs.
Improves oil filter performance for cleaner engine operation.
API
API
API CI-4/SL
Meets Or Exceeds
MEETS
Suitable for mixed fleet engines (diesel & gasoline)
Specification
SPECIFICATION
| TEST | METHOD | RESULTS |
|---|---|---|
Grade | - | 10W-40 |
Density @ 15°C | ASTM D-4052 | 0.860 g/cm³ |
Kinematic Viscosity @ 40°C | ASTM D-445 | 92.0 mm²/s |
Kinematic Viscosity @ 100°C | ASTM D-445 | ASTM D-445 |
Viscosity Index | ASTM D-2270 | 150 |
Flash Point | ASTM D-92 | 224 °C |
Pour Point | ASTM D-97 | -33 °C |
TBN | ASTM D-2896 | 10 mg KOH/g |
CCS Viscosity | ASTM D-5293 | 6400 cP |
Our Packaging Sizes
SIZES
CAN – 1L, 2L, 3L, 4L, 5L, 6L, 7L
PAL/BUCKET – 20L, 25L
IBC – 1,000L
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