MOBIL DELVAC 1640

MOBIL DELVAC 1640 are high-performance monograde diesel engine oils formulated from advanced technology base oils and a balanced additive system. They are recommended by ExxonMobil for use in inter cooled, turbo-charged engines operating under severe on and off- and off-highway conditions as well as a wide range of applications where a monograde lubricant is recommended.

Product Type: Engine Oil, Lubricant

Application Area: Diesel Engine, Heavy Duty Vehicles, Light Duty Trucks, Mining Operations, Quarrying Application

Features: Anti-Wear Properties, Corrosion Resistant, Deposit Prevention, High Performance, Service Life Extension, Sludge Build-up Prevention

SAE Viscosity Grade: SAE 40

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Properties

SAE Viscosity Grade
Specifications
ValueUnitsTest Method / Conditions
Ash Content (Sulfated)1.4mass %ASTM D874
Density (at 15.6°C)0.89g/cm³ASTM D4052
Flash Point239°CASTM D92
Kinematic Viscosity (at 100°C)14.7mm²/sASTM D445
Kinematic Viscosity (at 40°C)132mm²/sASTM D445
Pour Point-21°CASTM D97
Total Base Number12mg KOH/gASTM D2896
Viscosity Index112-ASTM D2270