Castrol GTX Diesel 15W-40 Engine Oil, 5L – Superior Diesel Engine Protection
Castrol GTX Diesel 15W-40 is a high-performance engine oil, specially formulated to extend the life of diesel engines. Trusted worldwide, this API CI-4/SL certified lubricant provides superior cleaning power to maintain engine performance by reducing the buildup of soot and harsh deposits. It prevents oil thickening, ensuring consistent flow for outstanding wear protection. Suitable for use in turbo-charged, inter-cooled diesel engines and gasoline engines requiring API SL specifications, Castrol GTX Diesel is liquid engineering at its best.
Description
Technical Specifications
Oil Type: Diesel Engine Oil
Application: Engine Lubrication
Key Features
Cleaning Power: Reduces buildup of soot and harsh deposits for optimal engine performance
Flow Efficiency: Prevents oil thickening, ensuring smooth oil flow and engine protection
Wear Protection: Outstanding defense against engine wear under heavy-duty conditions
Compatibility: Suitable for diesel engines, including turbocharged and inter-cooled systems
Typical Characteristics
Density @ 15°C: 0.874 g/ml (ASTM D4052)
Kinematic Viscosity @ 100°C: 14.2 mm²/s (ASTM D445)
Kinematic Viscosity @ 40°C: 107 mm²/s (ASTM D445)
Viscosity CCS @ -20°C (15W): 5850 mPa·s (ASTM D5293)
Viscosity Index: 134 (ASTM D2270)
Total Base Number (TBN): 8.0 mg KOH/g (ASTM D2896)
Pour Point: -42°C (ASTM D97)
Flash Point: 208°C (ASTM D93)
Product Performance Claims
API CI-4/SL Certified – Ensures compatibility with diesel and gasoline engines requiring 15W-40 lubricants
Applications
Ideal for automotive diesel engines, including turbocharged and inter-cooled systems
Suitable for gasoline engines requiring API SL or earlier specifications
Description
Help extend your engine’s life with Castrol GTX Diesel 15W-40 – trusted performance for harsh engine conditions.
Understanding Oil Viscosity
A detailed breakdown of oil viscosity grades, their meaning, and how to choose the right oil for your equipment.
Click here to read: Understanding Oil Viscosity
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